icebreaker Merino Men's Merino Hike+ Medium Crew Socks

The Icebreaker Men’s Hike+ Medium Crew Socks are the quintessential choice for all-terrain, multi-day hiking and backpacking. Striking the perfect sweet spot between lightweight agility and heavy-duty protection, these socks are engineered with an advanced anatomical fit and premium Merino wool. With medium-density cushioning strategically mapped across high-impact zones, they keep your feet cool, dry, and blister-free, whether you are tackling rugged elevation gains or trekking through unpredictable weather. Specifications Item Number: #0A578M Material Composition: Premium Merino Wool blend (reinforced with Nylon for exceptional durability and LYCRA® for resilient stretch) Cushioning: Medium / Target-zoned Height: Crew (ideal for mid-to-high trekking and hiking boots) Features: Breathable mesh zones, Achilles support, seamless toe, reinforced high-wear zones. Key Technical Features Anatomical Left/Right Fit: Precision-knit to match the unique individual contours of your left and right feet. This tailored engineering eliminates bunching and excess fabric, drastically reducing the friction that causes blisters. Medium Mapped Cushioning: High-density padding is strategically placed under the heel, ball of the foot, and shin to absorb trail shock, while the rest of the sock remains low-profile to enhance breathability. Merino Wool Thermoregulation: Naturally wicks moisture away from your skin to keep your feet dry in the heat and warm in the cold, maintaining a comfortable microclimate inside your hiking boots. Achilles & Sculpted Instep Support: Integrated elastic tension bands wrap snugly around your ankle and arch, locking the sock securely in place to prevent slipping, sliding, or ride-down. Seamless Toe Box: A completely flat, seamless toe closure prevents chafing and fabric bunching at the front of your foot, a critical feature for long, steep downhill descents. Care Instructions Washing: Machine wash warm or cold inside-out with similar colors on a regular gentle cycle. Detergent: Use a mild liquid detergent. Never use fabric softeners or bleach; they coat the wool fibers and ruin their natural ability to wick sweat and regulate temperature. Drying: Line dry in the shade for maximum lifespan. If using a dryer is necessary, tumble dry on low heat only. Do Not Iron: High heat will permanently scorch the delicate wool structure and melt the technical elastic elements. Professional Tips from X-Boundaries The "Goldilocks" Cushion: If you find heavy socks too hot or restrictive, but lightweight liner socks give you hot spots, the Hike+ Medium is your perfect match. It offers ample padding for rugged trails without creating bulk inside standard-fitting boots. Naturally Odor-Resistant: Because Merino wool is inherently antimicrobial, it fights off odor-causing bacteria. You can confidently wear these socks for consecutive days on the trail, making them a fantastic space-saver for minimalist backpacking trips. Breathability Windows: Look closely at the top of the foot—Icebreaker has integrated a zone of breathable mesh fabric. This allows heat and moisture to vent out vertically through your boot’s tongue, keeping your feet noticeably drier. Boot Height Harmony: The classic crew height sits perfectly just below the calf. This provides ample fabric coverage to prevent the stiff leather cuffs of mid-to-high hiking boots from pinching or rubbing against your skin.