Sealskinz Waterproof Warm Weather Mid Length Sock with Hydrostop - 5 inch, Black/Gray, X-Large

This 100% waterproof, mid length sock featuring Hydrostop is the perfect barrier for use in wet and warmer weather conditions.
Hydrostop provides a more secure fit between the top of the sock and your leg, reducing the chance of water getting through and enabling you to go out and stay out whatever the weather
Three-layer construction for warmth, durability and waterproofing
Bamboo lining provides moisture control, insulation and comfort
Strategically placed elastic zones offer extra support
Flat toe seams prevent rubbing