Numb feet mean blown waves, and blowing waves in cold water is no fun at all. Made from durable 3mm neoprene, the R3® Split Toe Booties keep your feet warm and comfortable while offering excellent dexterity and feel. With a fast-drying, low-pile 88% recycled polyester/12% spandex microgrid thermal lining, they have a split toe and heel lock to improve performance; asymmetrical rubber reinforcements wrap around the foot for a secure fit and provide extra protection on the walk out. Fine-grip rubber soles provide increased traction, and the Z-Strap closure locks the foot in place for extra support. A PU-laminated cuff tab and a pull ring at the heel make them easy to get on and off. Seams are internally taped to prevent leakage.