SealSkinz water Blocker Socks

Danalco Inc

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.
Each sock is high-pressure tested to make sure there are no leaks, plus SealSkinz seamless design provides the ultimate action, performance and comfort. Works well with synthetic liner socks.
Unlike other waterproof products that are designed only to keep water out, SealSkinz are designed to both pull moisture away from the foot as well as keep water from getting in, keeping you completely dry while allowing skin to breathe.
SealSkinz Socks have a unique seamless construction, which helps to prevent blisters and chafing even after hours of rigorous activity.
Care Hand-wash and drip-dry for the greatest longevity. Do not twist or wring. Or machine wash on low temperature and tumble-dry on low. When machine drying, reverse socks halfway through.

size chart
Small~women shoe 6 - 7 men shoe 5 - 6
Medium~women shoe 8 - 10 men shoe 7 - 9
Large~women shoe 11 & Larger men shoe 10 - 11
XLarge men shoe 12 - 13