Cold water doesn't have to mean cutting sessions short. The Vans U MTE™ SF 3mm Split Toe Boots are built with Yulex® rubber (sourced from renewable rubber tree forests) to keep your feet warm without sacrificing the board feel that makes surfing special. The micro-sipe outsole pattern grips your deck reliably, and the engineered heel pull tab means you're not fighting to get them on and off in the parking lot. Good for the feet, easy on the planet.