O'Neill Defender 3mm Split Toe Boots have been designed as O'Neills mid-range surf bootie that works for the average surfer. Fitted out with UltraFlex DS Neoprene, these booties have good flexibility.

That being said, a big advantage of slightly stiffer neoprene is that it's typically more durable than super-supple flexible styles. In any case, UltraFlex DS neoprene isn't called that for nothing and does stretch well enough that it won't feel like it's restricting your movement.

O'Neill Defender 3mm Split Toe Boot Features:

• UltraFlex DS Neoprene: A flexible neoprene that’s been designed as a durable option, more resistant to wear and tear than O’Neill’s more flexible neoprene options.
• GBS & Taped Seams: A style used for its water sealing and durability, these seams use a blind-stitch that doesn’t penetrate through the neoprene to stop water entering through pinholes. Glue and tape reinforce the seams and water sealing. Learn more at our wetsuit seams blog.
• Durable Outsole: Critical stuff given the wear and tear the bottoms of surf booties are exposed to. It protects the neoprene, protects you and gives added grip.
• Anti-Flushing Ankle Strap: Stops water from flushing in at the opening of the booties, keeping your feet warm.
• Anatomical Fit: Not just panels whacked together - they've been shaped to match the contour of the average foot for a better feeling fit.
• Split-Toe Design: You've got to be able to feel your board beneath your feet, and finely adjust your balance, which a split-toe design allows you to do.