Neoprene Socks Horse Riding Waterproof knee length Long Guarantee Warm Feet UK | eBay
Simms Neoprene Flyweight Sock with Gravel Guard pewter | Socks and Gravel Guards | Clothing | adh-fishing
QKURT Wetsuit Socks, 3mm Neoprene Socks for Scuba Diving, Snorkeling and Water Sport, Anti-slip Fins Socks for Men Women : Amazon.co.uk: Sports & Outdoors
3mm wetsuit socks with a fleece lining & grippy soles - North Coast Wetsuits