The Neoprene Swim Socks from Zone 3 make cold-water swims all the more manageable by insulating your feet, protecting them from the chilly depths. Their long length protects more than just your feet and the handy adjustable fastening allows you to adapt these socks to your perfect fit. The under-sole is made from a durable, gripping fabric which helps to protect when walking to and from the water. They are designed to be tight fitting to ensure minimal water entry and also to help maintain a strong leg-kick whilst swimming. The feature an increased sock length so they can be tucked into the wetsuit to ensure no exposed skin and also an adjustable strap around the top to keep the sock in place. Material: 2mm Neoprene Smoothskin. Features: Hook and loop tape fastening, Gripped sole.