The O'Neill Psycho Tech 3mm Split-Toe Surf Booties keep your feet warm and connected to your board through mid-season cold water sessions — built with O'Neill's premium TechnoButter 3 construction for surfers who don't want to compromise performance for warmth.

3mm TechnoButter 3 neoprene — O'Neill's most flexible wetsuit material; the bootie moves with your foot rather than fighting it on each pump and rail dig.
Split-toe design — separates the big toe from the rest for improved grip on the board and better board feel through turns, compared to a standard round-toe bootie.
Anatomical fit — shaped to match the natural foot profile; reduces bunching and pressure points during longer sessions.
O'Ring ankle seal — compresses around the ankle to block flushing and keep cold water from cycling through the bootie.
Durable rubber outsole — textured grip on the bottom for walking on rocks, reef, and wet surfaces without slipping.
Heel pull — loop at the back for getting the bootie on and off quickly, especially with cold hands or gloves.

3mm is the right call for Virginia Beach and similar mid-Atlantic water temperatures in the fall and early spring — warm enough to stay comfortable for full sessions without overheating in slightly milder conditions. The split-toe gives you back some of the board feel you lose with thicker booties.

Available in sizes 6–14. Size up half a size for a comfortable fit with some room. Rinse with fresh water after each use; turn inside out to dry the interior lining.