Designed for comfort and durability, they feature a durable ergonomic sole that enhances grip and protection. The Active-Flex Neoprene Socks offer 3mm thermal insulation for warmth and flexibility in the water. The split-toe design improves stability and control, particularly for board sports. The clever glued and blind stitched seams ensure a watertight seal, keeping feet warm and protected. Complete with an adjustable Velcro strap, which provides a secure fit, preventing the socks from moving or slipping off during activity. Perfect for swimming, surfing, paddleboarding, and other water sports. Take on your next adventure. 3mm Warm and Stretchy Neoprene: Delivers thermal insulation and flexibility Durable Ergonomic Sole: Enhances comfort and abrasion resistance Split-Toe Design: Improves grip, comfort, and reduces foot fatigue Extended Cuff Length - Provides added warmth and protection Adjustable Velcro Strap - Secures the fit, preventing movement and slippage