Swim Research Freedom 4mm Socks Size:5UK and its special lid stays

and its special lid stays on when pouring but comes off easily otherwise

0 embodies cutting-edge style

Brushed polyester inside collar

durable design that makes it great for backpacking

ALL-DAY COMFORT

Swim Research Freedom 4mm Socks Size:5UK and its special lid staysSWIM SOCK 4MM These superb 4mm socks are specifically designed to provide thermal protection while enabling superb freedom of movement making them ideal for open water swimming use. The dura flex finished sole provides improved abrasion resistance and protection. 100% THERMOTECH XTEND NEOPRENE Flexible, lightweight, super hydrophobic external lining that has excellent multi directional stretch combined with a flexible quick dry thermal lining DURA