Tilos 3mm Neoprene Low Top Fin Socks Dive Knives 5mm nylon II neoprene with

5mm nylon II neoprene with glue and blind stitched seams for a superior water seal

This allows for better vision and perception of distance

A standard flat fin inhibits propulsion solely by fault of design

Double-thread flatlock seams

Tilos 3mm Neoprene Low Top Fin Socks Dive Knives 5mm nylon II neoprene withThe Tilos neoprene performance sock has a 3mm neoprene sole for comfort and protection from heat and cold. Excellent protection on hot sand or use it for added warmth or to fill extra volume in your dive boots. Madewithhigh quality material with 4 way stretchable neoprene for those who like to wear foot pocket fins or as water shoe liners. Designed for excellent protection from cold, blisters or wherever foot warmth is a priority. Dotted silkscreen