O'Neill Hyperfreak Fire 4/3mm+ Back Zip Full Wetsuit

What Our Gearhead® Experts Are Saying:"The Hyperfreak Fire 4/3mm+ Wetsuit is next-level for cold-water surf sessions. The TechnoButter 4 material is insanely soft and flexible, and the extra 0.5mm thickness keeps me warm on long sessions. The Z.E.N. zip closure and wrist/ankle seals prevent flushing, so I stay comfortable no matter the conditions."When we’re paddling out into cold water, the O'Neill Hyperfreak Fire 4/3mm+ Back Zip Full Wetsuit ensures warmth and mobility are never compromised. Featuring O'Neill's advanced TechnoButter 4 and 4X materials, this wetsuit provides unparalleled flexibility and buttery softness, making it a standout choice for high-performance surfing in chilly conditions.The 4/3mm+ thickness includes an extra 0.5mm layer for enhanced warmth, while the TB4 Firewall panels and Z.E.N. zip closure system keep cold water out. Tapered cuffs with segmented 3D wrist and ankle seals create a secure fit that prevents flushing, and the wetsuit’s sustainable construction—infused with recycled oyster shells, dope-dyed yarn, and solvent-free lamination—aligns performance with eco-consciousness.