O'Neill Hyperfreak Fire 4/3+ Chest Zip Full

O'NEILL HYPERFREAK FOUR 4/3+ CHEST ZIP

When Cold Hawaii calls, it's about being in the water – not on land.

The O'Neill Hyperfreak Fire 4/3+ Chest Zip is a high-performance, all-season wetsuit designed for surfers who want extreme flexibility combined with extra warmth. The Hyperfreak Fire series builds on O'Neill's most mobile platform and adds their warmest inner lining, so you can surf comfortably in colder conditions without feeling restricted.

The 4/3+ construction provides extra insulation around the core where warmth matters most, while the ultra-lightweight construction in the arms and shoulders ensures freedom of movement while paddling. The FUZE chest zip entry reduces water ingress and provides a close, anatomical fit that works with the body – even during long sessions in cool water.

In Cold Hawaii, when the conditions are good, reliable gear means everything. The Hyperfreak Fire 4/3+ is made for those days when flexibility and warmth need to work together.

More flexibility. More warmth. More time in the water.

Properties

• 4/3+ neoprene construction with extra warmth in the core
• FUZE Chest Zip entry system for reduced water ingress and better fit
• TB Fire thermal lining in chest and back for maximum warmth and quick drying
• Minimal seam design for increased comfort and lower weight
• Seamless paddle zones without seams under the arms for natural paddling
• Lightweight and performance-oriented construction for active surfing

Materials

• TechnoButter 4 neoprene , O'Neill's newest and most advanced neoprene with extreme flexibility, low weight and improved durability
• TechnoButter 4X neoprene in shoulders and arms for maximum stretch and freedom of movement
• TB Fire inner lining , O'Neill's warmest and fastest-growing thermal lining
• Glued & Blindstitched seams , which reduce water penetration and increase durability
• Aqua Alpha lamination , solvent-free and water-based glue