Seal Skinz Walking Socks are designed to give a close fit againts your foot, helping to prevent sock slippage, rubbing and sore points. These Walking Socks are designed to be waterproof, so you won't need to worry about getting wet feet. Great if you plan on hiking through boggy ground, or are working in wet conditions for a day. The Merino wool inner helps to beat the cold, and keep your feet comfortable throughout the day.