Got cold feet during open water swims? Keep them warm (well, as warm as possible) with Tyr Neoprene Swim Socks. These high-ankle compression booties, are designed to reduce the amount of water that gets to you while swimming. Made of 100% 1.5mm neoprene with external seams to provide comfort and reduced abrasion, these swim socks will provide the insulation and protection you’ve been looking for.