Twf swim socks twf 3mm socks black 3mm neoprene socks built for cold water swimming all year round. Double lined neoprene delivers durability with ample thickness to protect your extremities in cold water. Twf cold water accessories will keep you warmer for all year round water adventures. Flatlocked stitching adds strength throughout, while the free fit ankle makes them easy to pull on and off. Warmer feet, all year round. 3Mm neoprene double lined flatlocked stitching free fit ankle cold water 3 key features double lined neoprene the 3mm neoprene construction is double lined for extra durability, meaning these socks are built to last through regular cold water use. The added lining also contributes to the overall thickness, helping to retain heat around your feet. You get protection and longevity in a single design. Flatlocked stitching flatlocked seams run throughout the sock to maximise structural strength and reduce the risk of seam failure over time. This stitching technique also keeps seam bulk to a minimum inside the sock, which improves comfort against the skin. It is a construction detail that matters when you are in cold water regularly. Free fit ankle the free fit ankle design means getting these socks on and off is straightforward, even with cold or wet hands after a swim. There is no tight cuff to wrestle with poolside or at the water’s edge. It is a practical feature that makes a real difference in your pre and post-swim routine. Full feature breakdown neop...