Danalco SealSkinz ChillBlocker Socks - X-Large

This mid-calf-high waterproof sock is insulated with a liner made of expedition-weight double velour Polartec Power Stretch fleece (7.3 oz. Per square yard). What does that mean? - These socks will keep your feet ultra-warm and ultra-dry! The outside layer is knit of nylon/lycra spandex offering a durable, flexible, stretch covering. In between the two fabric layers is our waterproof MVT membrane. These three layers are securely bonded together throughout. This combination of materials provides a very soft, comfy, warm, stretch-to-fit sock suitable for a whole host of cold, wet, nasty outdoor conditions. If you are outside in cold weather doing such activities as hunting, ice fishing, skiing, boating, and military service – you will be pleased with the New SealSkinz ChillBlocker Gloves. Available in Black. Made in the USA.

Advanced Waterproof Protection
SealSkinz socks have a patented fabric structure of three highly engineered layers including a membrane capable of allowing perspiration to escape while not allowing water to penetrate. Each sock is high-pressure tested to make sure there are no leaks.