Getting feet wet when sailing should be avoided at all costs, which is why many professionals pair these waterproof socks with their boots and thermal socks. When the weather is severe, water can find its way into your boots. The Musto HPX sock is the last defence between water and your feet. The 3-layer waterproof fabric is highly breathable with built in stretch for comfort, and a long lasting, PFC free, DWR coating. This is a versatile product that has proven its performance in the Southern Ocean, but it can also be worn inshore, under trainers, in order to keep your feet and socks dry for the day.