Conserve Body Heat: These snorkeling socks is made from high quality neoprene provides good insulation especially if your feet is exposed in cold water environment, keeps you comfortable in cooler waters without giving you a bulky feel. Reliable Durability: These neoprene fin socks for snorkeling is architecturally stitched using the blind stitch method that increases durability while minimizing the flow of water. Super Stretchy: These ankle high scuba diving socks with four-way stretchable material makes slipping on and off easier than ever. Shaped forms to your foot for a comfortable fit. DUE TO THE ELASTICITY OF THE MATERIAL, ORDER ONE SIZE DOWN TO ENSURE THE PERFECT FIT. Anti-Slip Soles: Dotted silk screen sole that adds to the maximum traction and grip of this scuba diving socks. Provide you even more security to keep you from slipping when walking on rocks. Multi-Use Neoprene Socks: These swim fin neoprene socks are ideal accessory for various water sports like snorkeling, diving, swimming, diving, snorkeling, paddle boarding, kiteboarding, wakeboarding, kayaking and other sports like beach soccer, beach volleyball. You can use it just fine in the swimming pool and you can use it for walking over sand in general at the beach so it will also give you comfort while wearing it on a hot day or on a cold beach day.