100% waterproof protection A true workhorse of a sock, our Waterproof Warm Weather Ankle Length Socks with Hydrostop are designed to keep you dry and comfortable during wet and warmer temperatures. Providing the right balance of breathability and waterproof protection, they’re the perfect choice for warm dewy mornings, summer runs, and spring hikes. Wet feet can lead to all sorts of issues outdoors including blisters, numbness and worse. Sealskinz Waterproof Warm Weather Ankle Socks with Hydrostop will keep you dry, protected, and comfortable through puddles and muddy terrain, rainy walks with the dog, and even out fishing.