Sealskinz Stanfield Waterproof Extreme Cold Weather Mid Length Socks

The original, mid length, military-trusted Stanfield sock. Offering state-of-the-art thermal and waterproof protection, the Stanfield is built for the extreme cold. An Aquasealz™ membrane releases internal heat and moisture, while denying the entry of water. Handcrafted in the Sealskinz factory in King’s Lynn, Norfolk. Technology: Outer – Extra-durable nylon exterior, with 4-way stretch for an optimal fit. Mid-Section – Aquasealz ™ 100% waterproof hydrophilic membrane releases moisture vapour from inside the sock. Interior – Premium merino wool and acrylic blend, with terry-loop knitting for extra warmth and sweat-wicking. A seamless construction, with elastic support on the ankle, providing a close fit. Activities: Sealskinz socks are built to last, overcoming the toughest of environments time and time again. Interior terry-loop knitting provides warmth in cold conditions, with micro air pockets acting as insulators. A signature Aquasealz™ membrane provides complete protection against the elements. Waterproof and thermal, the Stanfield thrives in extreme climates. A sock for winter sport and adventure: skiing, snowboarding, mountain hiking, alpine crossing, ice fishing, fishing in waders and other sub-zero pursuits. Materials and Construction:  Handmade and hand tested in the Sealskinz Norfolk factory. Socks have undergone an in-depth testing process, demanding complete waterproofness and thermal protection. A seamless construction requires an extraordinary attention to detail throughout the production process. Sealskinz Norfolk factory is a great example of British industry, championing small scale, sustainable production practices. Outer Layer - 90% Nylon, 10% Elastane Middle Layer - Aquasealz® waterproof membrane Inner Layer - 41% Merino Wool, 41% Acrylic, 14% Polyester, 2% Nylon, 2% Elastane