best mens insulated mid height waterproof hiking boot

The constant annoyance of soaking wet feet on hikes is finally addressed by a truly capable boot. After testing several options, I found that the KEEN Men’s Targhee 4 Mid Height Durable Comfortable really stands out. It offers a perfect balance of waterproofing, insulation, and traction. The KEEN.DRY waterproof membrane keeps water out even in muddiest conditions, while the lightweight LuftCell footbed provides excellent arch support and cushioning for all-day comfort. The high-traction KEEN.ALL-TERRAIN rubber outsole ensures stability on rocky and muddy trails alike.

Unlike some competitors, this boot also features a durable, environmentally-conscious construction with recycled PET laces and a tough rubber toe guard. Plus, the generous KEEN Original Fit means toes stay comfortable and less cramped after hours on the trail. I tested these in cold, wet environments and was impressed with how well they kept my feet dry and warm without overheating. If you want a rugged, reliable hiking boot that tackles tough terrains and pro long-lasting comfort, I highly recommend the KEEN Men’s Targhee 4 Mid Height Durable Comfortable.

Top Recommendation: KEEN Men’s Targhee 4 Mid Height Durable Comfortable

Why We Recommend It: This model excels in waterproofing with KEEN.DRY that keeps feet dry in wet conditions, combined with a high-traction rubber outsole featuring 4mm multi-directional lugs for sure footing. Its sturdy yet lightweight construction, reinforced toe guard, and environmentally friendly materials make it durable and eco-conscious. The generous fit and cushioned LuftCell footbed provide all-day comfort, making it a top choice for demanding trails.

Best mens insulated mid height waterproof hiking boot: Our Top 5 Picks

• KEEN Men’s Revel 3 Waterproof Insulated Hiking Boots – Best Insulated Hiking Boot for Extreme Cold
• KEEN Men’s Hightrail Mid Height Durable Insulated Leather – Best for Rough Terrain
• KEEN Men’s Targhee 3 Mid Height Waterproof Hiking Boots – Best Waterproof Hiking Boot for Backpacking
• KEEN Men’s Targhee 4 Mid Height Durable Comfortable – Best Overall
• XPETI Men’s Thermator Waterproof Hiking Boot 8.5 – Best Lightweight Mid Cut Hiking Boot for Winter

What Features Make a Men’s Insulated Mid Height Waterproof Hiking Boot Essential?

Traction is another significant feature, as a good hiking boot should have a durable outsole with lugs that grip the ground effectively. This reduces the risk of slipping and enhances confidence while navigating challenging trails or wet rocks.

Breathability helps manage moisture by allowing sweat to escape, which is essential for keeping feet dry and comfortable during strenuous activities. Many boots incorporate mesh panels or moisture-wicking linings to promote airflow and reduce overheating.

Durability ensures that the boots can withstand the rigors of outdoor use, from rocky paths to muddy trails. High-quality materials such as leather or synthetic fabrics are often used to enhance the longevity of the footwear.

A comfortable fit is crucial for preventing blisters and discomfort on long hikes. Features like padded collars, cushioned insoles, and adjustable lacing systems help ensure that the boots fit well and provide the necessary support for various foot shapes.

How Does Insulation Improve Hiking Comfort in Different Conditions?

Insulation plays a crucial role in enhancing hiking comfort by regulating temperature, managing moisture, and providing additional protection against environmental factors.

• Temperature Regulation: Insulated hiking boots help maintain a stable internal temperature by trapping heat generated by your feet. This is particularly important in cold conditions, as it prevents heat loss and keeps your feet warm and comfortable during long hikes.
• Moisture Management: Quality insulation materials often feature moisture-wicking properties, which help to draw sweat away from your feet. By managing moisture effectively, these boots reduce the risk of blisters and discomfort, especially during strenuous activities or in humid environments.
• Weather Protection: Insulated mid-height boots typically come with waterproofing features that protect against rain, snow, and muddy trails. This combination of insulation and waterproofing ensures that your feet remain dry and comfortable, allowing for a more enjoyable hiking experience.
• Support and Stability: Insulation often contributes to the overall structure and support of the boot, which is essential for navigating uneven terrains. A well-insulated boot provides cushioning and stability, reducing fatigue and enhancing performance on long hikes.
• Versatility: Insulated hiking boots are designed to perform well in a variety of conditions, making them suitable for different seasons and terrains. This versatility allows hikers to use the same pair of boots for multiple purposes, adding to their value and convenience.

Why Is Waterproofing Crucial for Hiking Boots?

Waterproofing is crucial for hiking boots because it prevents water from penetrating the footwear, keeping the feet dry and comfortable during outdoor activities. This is essential for maintaining foot health and ensuring optimal performance in various weather conditions.

According to a study published in the Journal of Sports Sciences, wet feet can lead to blisters and fungal infections, which can significantly impair a hiker’s ability to continue their trek (Miller et al., 2020). The best men’s insulated mid-height waterproof hiking boots are designed with specialized materials and construction techniques that enhance their ability to repel water while still allowing breathability, thus offering a balance between protection and comfort.

The underlying mechanism involves the use of waterproof membranes, such as Gore-Tex or eVent, which act as a barrier against water while permitting moisture vapor to escape. This dual function helps regulate temperature and moisture levels inside the boot, reducing the likelihood of overheating and sweating, which can exacerbate wetness. Furthermore, the insulation in these boots provides added warmth in cold and wet conditions, making them ideal for various terrains and climates. As a result, hikers can maintain peak performance without the distraction of cold, wet feet.

What Advantages Does Mid Height Offer for Ankle Support and Stability?

Mid height hiking boots provide several advantages for ankle support and stability, which are crucial for outdoor activities.

• Ankle Support: Mid height boots offer enhanced ankle support compared to low-cut options, reducing the risk of sprains and injuries on uneven terrain.
• Improved Stability: The design of mid height boots promotes better stability, allowing for greater confidence while navigating rocky or uneven surfaces.
• Comfort and Flexibility: These boots balance support and flexibility, enabling natural foot movement while still providing the necessary structure around the ankle.
• Weather Protection: Mid height boots often come with waterproof capabilities, protecting your feet from moisture and cold while maintaining insulation.
• Weight Distribution: The mid height design helps distribute weight more evenly throughout the foot and ankle, reducing fatigue during long hikes.

Mid height boots are particularly beneficial for hikers who frequently traverse rugged trails where ankle stability is paramount. The additional height contributes to a secure fit, which is essential for preventing injuries.

Improved stability is achieved through the added material around the ankle, which minimizes lateral movement and helps maintain balance, especially on challenging terrain. This stability is crucial for maintaining posture and reducing the strain on the legs during long hikes.

The combination of comfort and flexibility in mid height boots allows for a natural range of motion while still keeping the ankle adequately supported. This feature is essential for hikers who prioritize both performance and comfort over extended periods.

Weather protection is a significant factor for outdoor enthusiasts, as mid height boots frequently incorporate waterproof materials that keep feet dry in wet conditions. This is especially important during winter hikes or in areas prone to rain.

Finally, the design of mid height boots helps to distribute weight evenly across the foot and ankle. This feature not only enhances comfort but also helps prevent fatigue, allowing hikers to enjoy longer excursions without discomfort.

Which Brands Are Renowned for Men’s Insulated Mid Height Waterproof Hiking Boots?

The best brands renowned for men’s insulated mid height waterproof hiking boots include:

• Salomon: Known for their high-performance outdoor gear, Salomon offers hiking boots that combine innovation and comfort.
• Merrell: Merrell is celebrated for its durable and comfortable footwear, providing excellent insulation and waterproofing in their hiking boots.
• Columbia: Columbia focuses on outdoor apparel and footwear, creating boots that are designed to withstand harsh weather conditions while ensuring warmth.
• Lowa: Lowa is recognized for their craftsmanship and attention to detail, producing hiking boots that provide stability and insulation for challenging terrains.
• KEEN: KEEN specializes in versatile and eco-friendly footwear, offering insulated and waterproof options that prioritize comfort and protection.

Salomon hiking boots often feature advanced technologies like Contagrip outsoles for superior traction and Gore-Tex membranes for waterproofing, making them a popular choice for serious hikers. Their mid-height design also helps in providing ankle support, essential for uneven trails.

Merrell’s boots are designed with a focus on comfort and fit, utilizing their M-Select DRY technology to keep feet dry and warm. The combination of durable materials and insulation makes them suitable for colder weather hikes.

Columbia integrates their Omni-Tech waterproofing system in their boots, ensuring breathability while keeping moisture out. This, along with their insulation features, makes them a reliable option for wet and cold conditions.

Lowa boots are crafted with high-quality leather and synthetic materials that offer durability and weather resistance. Their mid-height design ensures ankle support, while their insulation keeps feet warm during chilly hikes.

KEEN boots often feature a unique toe protection design and are made with environmentally friendly materials. Their insulated models provide warmth without sacrificing breathability, making them ideal for various hiking scenarios.

How Do Different Brands Rank in Terms of Quality and Durability?

The ranking of different brands in terms of quality and durability for men’s insulated mid-height waterproof hiking boots can vary significantly based on materials, construction methods, and user feedback.

• Salomon: Known for their innovative designs and high-performance footwear, Salomon boots often feature advanced waterproofing technologies and durable materials, making them ideal for rugged terrains. Their boots are designed to offer excellent traction and support, which is crucial for hiking in diverse weather conditions.
• Merrell: Merrell has built a strong reputation for comfort and durability in outdoor footwear. Their insulated mid-height waterproof hiking boots typically utilize high-quality leather and synthetic materials, along with their signature cushioning systems, which promote long-lasting wear and reduce foot fatigue during extended hikes.
• Columbia: Columbia boots are favored for their affordability without compromising on essential features like waterproofing and insulation. They often include their Omni-Tech technology that provides reliable waterproof protection while remaining breathable, making them suitable for both wet and dry conditions.
• KEEN: KEEN is recognized for its commitment to environmentally friendly materials and construction practices. Their insulated mid-height hiking boots often include features like a toe cap for protection and a well-cushioned insole, ensuring both comfort and durability over long hikes and variable terrains.
• Scarpa: Scarpa offers high-quality hiking boots that are particularly favored by serious hikers and mountaineers. Their boots are crafted with premium materials and are often built to withstand extreme conditions, providing excellent support and longevity, though at a higher price point.

What User Feedback Highlights Brand Strengths in the Market?

User feedback highlights several key strengths of the best men’s insulated mid-height waterproof hiking boots in the market:

• Comfort: Many users rave about the comfort level of these boots, often noting how they can wear them for extended periods without discomfort. The boots typically feature cushioned insoles and a supportive structure that accommodate long hikes.
• Insulation: Feedback often highlights the superior insulation provided by these boots, making them ideal for cold weather hiking. Users appreciate how the insulation keeps their feet warm while still allowing for breathability, preventing overheating during active use.
• Waterproofing: A common positive point is the effectiveness of the waterproof materials used in these boots. Customers frequently share experiences of crossing streams or hiking in wet conditions without getting their feet soaked, which is crucial for maintaining comfort and safety on the trails.
• Durability: Many reviews emphasize the long-lasting nature of these boots, with users often reporting that they withstand rough terrains and varied weather conditions. The materials used, including rugged outsoles and reinforced seams, contribute to their resilience over time.
• Traction: Users consistently mention the excellent traction provided by the outsoles of these boots, which enhance stability on slippery or uneven surfaces. This feature is especially important for hikers who tackle diverse terrains, ensuring they maintain their footing securely.
• Style: Feedback often includes remarks about the stylish designs available in this category of boots. Consumers appreciate that they can find functional footwear that also looks good, making them suitable for both hiking and casual wear.

What Benefits Can You Expect from Using Men’s Insulated Mid Height Waterproof Hiking Boots?

Waterproofing is achieved through advanced materials like Gore-Tex or rubberized coatings, which prevent water from penetrating the boot while allowing sweat to escape. This feature is particularly beneficial in unpredictable weather or wet environments.

The mid-height design offers a balance between flexibility and support, which is essential for navigating rocky paths or steep inclines. It helps prevent ankle injuries by providing better coverage and stability compared to lower boots.

Traction is an essential aspect for any hiking boot, and many insulated mid-height waterproof options come equipped with specialized outsoles that feature aggressive lugs. This design ensures a firm grip on various terrains, from muddy trails to rocky surfaces.

Comfort is a priority in hiking boots, with many incorporating cushioned insoles and padding around the collar and tongue. This added comfort helps you hike longer distances without experiencing pain or discomfort.

Durability is a key benefit to consider, as these boots are often constructed from high-quality leather or synthetic materials that can withstand the rigors of outdoor activities. Investing in a durable pair means they will last through multiple hiking seasons.

How Do These Boots Affect Your Hiking Experience in Varied Weather?

The best men’s insulated mid-height waterproof hiking boots significantly enhance your hiking experience across various weather conditions.

• Insulation: Insulated boots help to retain warmth in cold weather, ensuring your feet remain comfortable during winter hikes.
• Waterproofing: The waterproof feature protects your feet from moisture during rainy or snowy conditions, preventing blisters and discomfort.
• Mid-height Design: The mid-height design provides ankle support and stability, reducing the risk of injuries on uneven terrain.
• Traction: Quality outsoles with effective tread patterns give excellent grip on slippery or rugged surfaces, enhancing safety during hikes.
• Breathability: While being waterproof, many of these boots also offer breathability, allowing sweat to escape and keeping your feet dry and comfortable.

Insulated boots are essential for maintaining body heat; they typically feature materials that trap warmth without compromising flexibility, making them ideal for cold weather. A good pair will allow you to hike for extended periods without suffering from cold or numb feet.

Waterproofing is crucial when hiking in wet conditions. Boots with waterproof membranes, such as Gore-Tex, ensure that water does not seep in while still allowing moisture from sweat to escape, keeping your feet dry in various situations.

The mid-height design strikes a balance between flexibility and support, providing enough coverage to protect your ankles while allowing for natural movement. This is particularly beneficial on rocky or uneven trails where ankle support is needed to prevent sprains.

Traction is a key feature in hiking boots; the outsoles are designed with specific tread patterns that grip surfaces effectively, reducing the likelihood of slipping on wet rocks or muddy trails. This is essential for maintaining stability and confidence while navigating challenging terrains.

Breathability is another important aspect, especially during vigorous hikes. Many insulated waterproof boots incorporate breathable materials that help regulate temperature and moisture, preventing overheating and discomfort during long treks.

What Safety Features Are Enhanced by Insulated and Waterproof Materials?

Insulated and waterproof materials in hiking boots significantly enhance safety features, ensuring comfort and protection during outdoor activities.

• Thermal Insulation: Insulated materials help retain body heat, preventing cold-related injuries such as frostbite. This feature is crucial for maintaining warmth in extreme conditions, allowing hikers to stay active and focused without the distraction of cold feet.
• Waterproofing: Waterproof materials prevent moisture from entering the boot, keeping feet dry in wet conditions. This is essential for maintaining comfort and avoiding blisters or fungal infections that can arise from prolonged exposure to wet environments.
• Traction: Many insulated and waterproof boots incorporate advanced rubber outsoles designed to provide superior grip on slippery or uneven surfaces. Enhanced traction reduces the risk of slips and falls, contributing to safer navigation through rugged terrain.
• Breathability: While being waterproof, some materials also allow moisture vapor to escape, which helps regulate foot temperature and prevents overheating. This balance is vital for comfort and helps maintain focus on the trail, particularly during strenuous hikes.
• Ankle Support: Mid-height designs offer additional support around the ankle, which is crucial for preventing injuries on uneven ground. This feature enhances stability, allowing hikers to traverse various terrains with confidence and reduced risk of sprains.
• Padded Linings: Many insulated boots come with padded linings that provide extra cushioning, which enhances comfort and reduces fatigue over long hikes. This feature also helps protect against impacts and abrasions from rough terrain.

How Can You Choose the Best Men’s Insulated Mid Height Waterproof Hiking Boot for Your Needs?

Choosing the best men’s insulated mid height waterproof hiking boot involves considering several key factors to ensure comfort, durability, and performance.

• Fit and Comfort: The fit of a hiking boot is crucial, as even the best boot may cause discomfort if it doesn’t match your foot shape. Look for boots that provide adequate arch support, cushioning, and enough room in the toe box to accommodate swelling during hikes.
• Insulation: Insulation helps keep your feet warm in cold conditions, which is essential for winter hiking. Materials such as Thinsulate or wool linings offer good thermal protection while remaining breathable, so choose an insulation level based on the climate and personal comfort preferences.
• Waterproofing: A waterproof hiking boot will keep your feet dry in wet conditions, which is especially important when hiking through snow, rain, or muddy terrains. Look for boots with Gore-Tex or other waterproof membranes that allow moisture to escape while preventing water from entering.
• Sole Traction: The sole of the boot should provide excellent traction to navigate various terrains safely. Vibram soles are known for their high grip and durability, while deep lugs help maintain stability on slippery or uneven surfaces.
• Weight: The weight of the boot can significantly affect your hiking experience, as heavy boots can lead to fatigue. Lightweight options are available that still provide protection and support, so consider what weight you are comfortable carrying during your hikes.
• Durability: The materials used in the construction of the boot will impact its longevity. Look for boots made from high-quality leather or synthetic materials that can withstand rugged use and harsh conditions, ensuring they last for many hiking seasons.
• Price and Warranty: Budget is often a determining factor, so it’s wise to find a boot that offers a good balance between quality and price. Additionally, consider brands that offer warranties or satisfaction guarantees, which can provide peace of mind regarding your investment.

What Criteria Should Guide Your Decision on Fit and Sizing?

When choosing the best men’s insulated mid-height waterproof hiking boot, several criteria should guide your decision on fit and sizing.

• Comfort: Comfort is paramount in hiking boots as you will be wearing them for extended periods. Look for boots that offer adequate cushioning and support, ensuring they fit snugly without causing pressure points or blisters.
• Size and Fit: Proper sizing is crucial; your boots should allow for some wiggle room for your toes while feeling secure around the heel and midfoot. It’s advisable to try boots on with the socks you intend to wear, as thickness can affect the fit.
• Waterproofing: Ensure the boots are made from waterproof materials or have a waterproof lining to keep your feet dry in wet conditions. This is especially important for hiking in damp environments or during rainy seasons.
• Insulation: Insulation is key for warmth during colder hikes. Look for boots that provide adequate insulation without compromising breathability, allowing moisture to escape while keeping your feet warm.
• Weight: The weight of the boots can impact your overall hiking experience. Lighter boots can reduce fatigue on longer hikes, yet make sure they still provide the necessary protection and durability for your terrain.
• Traction: The outsole of the boot should have a rugged tread design to provide excellent traction on various surfaces. Consider the type of terrain you will be hiking on and ensure the boot can grip well to prevent slips and falls.
• Durability: High-quality materials and construction contribute to the durability of the boots. Look for reinforced seams and high-abrasion materials to ensure they withstand rough use over time.
• Break-in Period: Some boots require a break-in period to conform to your feet, while others are ready to use straight out of the box. Be aware of this and allow time to wear them before embarking on longer hikes.

What Price Ranges Indicate Quality in Hiking Boots?

The price ranges for quality in hiking boots can vary significantly based on materials, technology, and design.

• Budget Range ($50 – $100): While boots in this range may offer basic waterproofing and comfort, they often lack the durability needed for extensive hiking.
• Mid-Range ($100 – $200): Boots in this category typically provide a good balance of quality, comfort, and waterproof features, making them suitable for regular hiking activities.
• Premium Range ($200 – $400): These boots are designed for serious hikers and offer superior materials, advanced technologies, and enhanced support, ensuring performance in challenging conditions.
• High-End ($400 and above): This range is reserved for specialized boots that often include cutting-edge technology, custom fit options, and exceptional durability, ideal for professional or extreme conditions.

Boots in the budget range often compromise on key features, such as breathability and long-term comfort, which can lead to problems during extended hikes. While they may suffice for casual walkers, serious hikers should consider investing more for better performance.

The mid-range is where hikers can find solid options that combine quality materials with essential features like insulation and waterproofing, making them suitable for various terrains and weather conditions. These boots often have a more comfortable fit and better traction than their cheaper counterparts.

In the premium range, you will find boots made with high-quality leather, advanced waterproof membranes, and specialized insoles that enhance comfort and support. These boots are designed to withstand rigorous use and provide excellent grip on uneven surfaces.

High-end boots cater to enthusiasts and professionals who demand the best performance and durability. Features may include custom molding to the foot, lighter materials for reduced fatigue, and enhanced insulation for extreme conditions, making them a worthy investment for serious adventurers.

How Should You Care for Your Men’s Insulated Mid Height Waterproof Hiking Boots?

Caring for your men’s insulated mid height waterproof hiking boots ensures their longevity and enhances your hiking experience.

• Regular Cleaning: Keeping your boots clean is essential to maintain their waterproofing and insulation properties. Use a soft brush or cloth to remove dirt and debris after each hike, and wash them with lukewarm water and a mild soap if they are particularly dirty.
• Proper Drying: After hiking in wet conditions, it’s crucial to dry your boots properly to prevent mold and deterioration. Remove the insoles, and let the boots air dry at room temperature, away from direct heat sources like radiators or sunlight, which can damage the materials.
• Waterproofing Treatment: Even waterproof boots can benefit from periodic waterproofing treatments to maintain their effectiveness. Use a suitable waterproofing spray or wax designed for your boot material, applying it according to the manufacturer’s instructions to create an added protective barrier against moisture.
• Insulation Care: To keep the insulation effective, avoid overstuffing your boots with wet socks or materials that can compress the insulation. Store your boots in a cool, dry place, and consider using boot trees or crumpled newspaper to help maintain their shape and support the insulation when not in use.
• Regular Inspections: Conduct regular inspections of your boots for signs of wear and tear, such as cracks, loose stitching, or worn-out soles. Addressing these issues promptly with repairs or professional services can extend the life of your boots significantly.

What Cleaning Practices Extend the Life of Your Boots?

To extend the life of your best men’s insulated mid-height waterproof hiking boots, consider the following cleaning practices:

• Regular Cleaning: Keeping your boots clean is essential to maintain their waterproofing and insulation. After each hike, remove dirt and debris using a soft brush or cloth, and rinse them with lukewarm water to prevent buildup that can damage materials.
• Proper Drying: After cleaning or hiking in wet conditions, allow your boots to dry naturally at room temperature. Avoid placing them near direct heat sources, as this can cause the materials to warp or crack, compromising insulation and waterproof capabilities.
• Application of Waterproofing Products: Periodically reapply waterproofing treatments, such as sprays or waxes, to maintain the boots’ water resistance. This is especially important after heavy use or exposure to wet environments, ensuring that the insulation remains effective and the interior stays dry.
• Conditioning Leather: For leather hiking boots, use a conditioner to keep the material supple and prevent cracking. Conditioning helps maintain the leather’s natural oils, enhancing its durability and preserving its appearance over time.
• Storage Practices: Store your boots in a cool, dry place, preferably with boot trees or stuffed with newspaper to help maintain their shape. Avoid compressing them or storing them in damp areas, as this can lead to mold growth and deterioration of materials.

How Can You Ensure Continued Waterproof Performance Over Time?

To ensure continued waterproof performance over time for the best men’s insulated mid-height waterproof hiking boots, consider the following maintenance tips:

• Regular Cleaning: Keeping your boots clean is essential for maintaining their waterproof capabilities.
• Reapplication of Waterproofing Treatments: Using waterproofing sprays or waxes can help restore the water-repellency of your boots.
• Proper Drying Techniques: Allowing the boots to dry naturally and avoiding direct heat sources helps preserve the integrity of the waterproof materials.
• Inspection for Damage: Regularly checking for cracks, seams, or other damages can help you catch potential issues before they compromise waterproofing.
• Use of Appropriate Socks: Wearing moisture-wicking socks can reduce the risk of moisture build-up inside the boot, enhancing comfort and performance.

Regular cleaning removes dirt and mud that can clog the waterproof membranes, ensuring that water can still bead off the surface. It is advisable to use a soft brush and mild soap, followed by thorough rinsing and air drying.

Reapplication of waterproofing treatments is crucial as the initial coatings wear off with use. Products specifically designed for the material of your boots (like leather or synthetic) should be used, following the manufacturer’s instructions for best results.

Proper drying techniques involve removing insoles and allowing the boots to air dry at room temperature. Avoiding direct sunlight or heat sources, like radiators, keeps the materials from cracking or losing their waterproof properties.

Inspection for damage involves looking for signs of wear, especially at seams and areas prone to flexing. Addressing minor issues early with repairs or seam sealers can prevent larger problems that lead to water ingress.

Using appropriate socks can significantly enhance the waterproof experience, as moisture-wicking materials keep your feet dry from sweat. This not only maintains comfort but also prevents the interior of the boot from becoming damp, which can degrade waterproofing over time.

Related Post:

• Best mens insulated steel toe boot
• Best mens intermediate snowboard boot
• Best mens ironworkers boot
• Best mens irrigation boot
• Best mens hiking boots rei expert