SMARTWOOL Mountaineer Maximum Cushion Tall Crew SocksConquer the world´s most demanding environments with the SMARTWOOL Mountaineer Maximum Cushion Tall Crew Socks, the ultimate choice for serious adventurers and mountaineers. Engineered for expeditions, multi-day treks, and extreme cold-weather pursuits, these socks are your first line of defense against the elements. When your journey takes you to the highest peaks and through the harshest conditions, trust your comfort and performance to the unparalleled protection of Smartwool´s thickest and warmest sock.Experience a new level of comfort and resilience on the trail. The full-sock maximum cushioning provides exceptional impact absorption, enveloping your entire foot in a dense, warm, and protective layer. This design not only insulates against frigid temperatures but also significantly reduces the foot fatigue associated with carrying heavy packs over rugged terrain. The tall crew height extends well up the calf, offering crucial protection against abrasion from high-cuffed mountaineering or ski boots and sealing out snow and debris.Key Benefits & Superior Performance:* Unrivaled Warmth and Impact Protection: Featuring our most substantial level of cushioning, these socks provide maximum warmth for the coldest conditions and superior shock absorption for long-lasting comfort underfoot.* Secure, Blister-Free Fit: A performance-oriented fit, combined with an elasticized arch brace, ensures the sock stays perfectly in place. Say goodbye to slipping, bunching, and the friction that causes blisters, even during the most strenuous climbs.* All-Day Comfort: A virtually seamless toe construction eliminates rubbing and chafing across the top of your foot, allowing you to focus on the ascent ahead without distraction.* Natural Performance: Harnessing the inherent power of wool, these socks naturally manage moisture by wicking sweat away from the skin, regulate temperature to keep you comfortable across a range of activities, and resist the buildup of odor-causing bacteria, keeping your feet fresh for days on end.Designed for both men and women who refuse to compromise on their gear, the Mountaineer Maximum Cushion sock is a critical piece of equipment for any cold-weather or high-altitude adventure. Whether you´re ice climbing, summiting a peak, or embarking on a winter backpacking trip, these socks deliver the robust support and thermal regulation you need to push your limits.Technical Specifications:* Height: Tall Crew* Fit: Performance Fit with Arch Brace* Toe: Virtually Seamless™ Toe* Gender: Men, Women (Unisex Sizing)* Primary Material: Wool* Recommended Use: All Seasons (High-Altitude & Cold-Weather Expeditions)Mountaineer Maximum Cushion Tall Crew So.SOCKS US.Material composition:- 72% Wool-Merino 27% Nylon 1% Elastane.