O’neill Hyperfreak Fire 3mm Split Toe Booties

The O’Neill Hyperfreak Fire 3mm Split Toe Booties are high-performance cold-water surf boots designed to deliver a powerful combination of warmth, flexibility, and board feel in demanding conditions. Built with O’Neill’s most advanced materials, they’re made for surfers who need reliable protection without sacrificing sensitivity on the board.

Featuring TB4 Firewall internal lining, these booties are engineered to retain heat efficiently while remaining lightweight and flexible. The TechnoButter 4 neoprene exterior and TB4X interior stretch zones provide exceptional mobility and a natural feel in the water, reducing restriction during paddling and movement.

A split toe design with anatomical fit improves balance and board control, while the GBS (Glued and Blindstitched) seams help reduce water entry for added warmth and durability. The adjustable fit strap and anti-flush shin system ensure a secure, locked-in feel, and the durable outsole delivers grip and long-lasting wear on rocks, decks, and beach entries.

Features:

• 3mm neoprene construction for cold-water protection
• TB4 Firewall thermal lining for enhanced warmth retention
• TechnoButter 4 exterior + TB4X stretch zones for maximum flexibility
• Split toe design for improved balance and board control
• Glued and Blindstitched (GBS) seams for reduced water entry
• Adjustable fit strap and anti-flush shin system for secure fit
• Durable outsole for traction and long-term durability
• Anatomical fit for natural comfort and reduced fatigue

Perfect for: cold-water surfing, winter sessions, early morning surf, and performance-driven ocean use