If you're an avid sailor, racer or walker, you'll know that your feet are one of the most important parts of keeping you dry. These innovative waterproof socks have been carefully designed to remain thin and comfortable, yet provide waterproofing and wind protection . A thermal layer helps add some much-needed warmth while excellent wicking capabilities actively wick moisture away from the skin. Wear under boots or performance footwear and you'll be able to focus on your performance. The must-have item for any active sailor's wardrobe.