The waterproof sock that started it all. SealSkinz designed the SealSkinz Raynham Waterproof All Weather Mid Length Sock to keep you dry and on the move in wet conditions. Wet feet can lead to all sorts of not-so-good things outdoors, including cold and numb feet, blisters, frostbite, and worse. Designed for a variety of temperatures, stay comfortable and warm with the Waterproof All Weather Ankles in rain, snow, and mud, standing in leaky waders, and through stream crossings.SealSkinz Raynham Waterproof All Weather Mid Length Sock HighlightsWIDE RANGE OF ACTIVITIES Waterproof socks are ideal choice when there’s a risk of getting your feet wet while hiking, cycling, commuting, hunting, fishing, or working outside.MATERIALS AND CONSTRUCTION Featuring a three-layer bonded construction that combines a 100% waterproof hydrophilic membrane between a premium Merino wool interior for warmth and sweat-wicking, and a durable Polycolonexterior with 4-way stretch for great fit and wearability.EXTREMELY BREATHABLE Particularly noteworthy is the unmatched breathability of the hydrophilic waterproof membrane to release perspiration steam and warm air from inside the sock. This creates a high level of comfort for the wearer, even while performing strenuous and aerobic activities, while also preventing rain, mud, and sand from getting inside the sock.