Proven Waterproof Protection in the Worst Weather
We took our original waterproof socks and beefed them up to help you take on the coldest and wettest weather. Cold and wet feet can lead to all sorts of not-so-good things outdoors, including numbness, blisters, frostbite, and worse. Our Waterproof Extreme Cold Weather Mids will keep you dry and warm during frigid stream crossings, on blustery cold and rainy days, through icy terrain and deep snow, and even standing in cold leaky waders. With this kind of warm and waterproof protection, you'll wish you had them sooner - trust us.
Built for Extreme Temps
Crafted with the thickest insulation, this sock is ideal for extremely cold and wet conditions where thermal retention is imperative. Using a three-layer bonded construction, a 100% waterproof hydrophilic membrane is sandwiched between a premium Merino wool interior for warmth and a durable nylon exterior with 4-way stretch lending to great fit and wearability.
An Added Layer of Warmth
Sealskinz Extreme Cold Weather socks are designed warmth in mind. Using the finest Merino wool, we also add a layer of terry-loop stitching and added padding at the ankle. This loop stitching actually traps heat within the air pockets keeping you warmer when you're in the most extreme weather conditions.
Proven and Reliable Protection in any Weather
Waterproof and warm, they're an ideal choice when you're at risk of getting wet in snow, ice, mud or rain while out hiking, fishing, cycling, or running in extreme conditions.
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.
Built for comfort and blister prevention
Designed with a seamless construction including hand-linked flat toe seams and the addition of elastic support on the ankle, heel and instep, you won't notice the seams but will definitely notice the extra comfort and fit.
Handmade & Hand Tested
Exclusively handmade in the UK to our unrelenting standards and attention to detail, every single sock is hand-tested for waterproofness.
The original, 100% waterproof, windproof & breathable mid length sock. The inner lining is crafted from fine Merino Wool to insulate and regulate temperature making this perfect for use in very cold conditions.
We pioneered the use of a unique hydrophilic membrane that's 100% waterproof yet pulls moisture away from your skin at the molecular level - keeping you dry and cool all at the same time. And with a Hydrostatic Head of >20,000mm, our socks stay waterproof under the toughest of conditions.
Materials Our 100% waterproof socks are constructed using premium materials and by bonding three layers together to make one highly waterproof and breathable sock:
Waterproof Sock Care We don't like complicated things. And when it comes to the care of your socks, we want to make it as simple as possible. This is the type of sock you can throw in the wash along with the rest of your gear. No need to line dry or wash with special detergents. Since the membrane is a solid barrier, you'll never need to re-waterproof.
SealSkinz has have over thirty years of experience in developing and manufacturing outdoor extremity products. From their conception they've worked in partnership with some of the world's greatest athletes including mountaineers, explorers, bikers, skiers, runners, and those who enjoy equine and field sports, to ensure their products deliver the very best in comfort and performance. Sustainable Performance In All Conditions - without exception. They want their extremity products to not only provide the user with the best levels of comfort and performance but critically to stand up to many years of sustained use. Since their beginnings, as athletes and outdoor enthusiasts ourselves, our goal has been to have the very best products for all our customers by following a manufacturing and design mantra of Durable, Flexible, Breathable, Waterproof Technologies.