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Mens wetsuit O'Neill Hyperfreak Fire 5/4+ Chest Zip Full Carbon
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Womens wetsuit O'Neill Hyperfreak Fire 4/3+ Chest Zip Full Black
351.96
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O’Neill Women Hyperfreak Fire 5/4+ Chest Zip Full is a women’s wetsuit designed for cold-water conditions. With TB4 Firewall graphene technology and an additional thickness (+0.5 mm), it delivers excellent thermal insulation and comfort during long sessions. The chest zip system makes entry easier while improving overall seal.

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The O’Neill Women Hyperfreak Fire 5/4+ Chest Zip Full wetsuit is built to handle the challenges of cold-water surfing. Made with TechnoButter 4 and TechnoButter 4X neoprene, it provides lightweight performance, flexibility, and durability without restricting your movement. The latest generation of TB4 Firewall, reinforced with graphene fibers, traps and recirculates heat more efficiently across the body, extending your time in the water.

Sealed with glued and blindstitched seams on the inside and exterior Fluid Seam Weld, the wetsuit minimizes water entry while maintaining flexibility thanks to its minimal seam design. The 360° Anti Flush Barrier with drainholes, combined with Super Seal wrist and ankle cuffs, prevents sudden flushing from cold water. Recycled Krypto Armor knee pads protect high-stress areas, increasing the wetsuit’s durability and lifespan.


Product highlights

EXTRA THICKNESS +0.5 MM

Improved thermal insulation compared to standard wetsuits


WARMTH WITH TB4 FIREWALL

Graphene fibers effectively trap and distribute heat throughout the body



LIGHT AND FLEXIBLE NEOPRENE

TechnoButter 4 and 4X provide full freedom of movement in the water


RELIABLE SEALS

Fluid Seam Weld, glued seams, and Super Seal Cuffs minimize water entry



DURABLE KNEE PROTECTION

Recycled Krypto Armor Knee Padz reinforce the most exposed areas


Zip on the chest

The front zip makes it easier to put on and allows quick ventilation when it gets too hot. The Chest Zip is short and sits high, so it lets in less water and keeps you comfortable for longer during a session.



Features

TechnoButter 4X

TechnoButter 4X - the lightest, most flexible, the softest material ever created. Superior flexibility and fit


TB4 Firewall

The all new Technobutter 4 Firewall utilizes the recycled graphene fibers at a thicker pile to create a fire hot feedback loop. As the body heat warms the graphene fibers they conduct the heat back into the body


Key Pocket

A key pocket created for your comfort. It means you won't have to worry about what to do with them


Krypto Knee Padz

Knee protection - abrasion-resistant material around the knees for greater wetsuit protection


Hand-Cuff Stitch Sleeve Anchor

Additional tapered cuffs with elastic wrist and ankle seals


Double Super Seal Neck

Fully adjustable glideskin seal. Comfortable and waterlight


Drain Holes

Strategically placed holes ensure that water drains away quickly from the inside of the wetsuit


Exterior Fluid Seam Weld

Stitchless Exterior Fluid Seam Weld Technology with Interior Recycled TBX Tape


Flatlock Stitched Breathable Seams

A strong flat stitch that works by overlapping the neoprene panels and sewing them together, providing comfort, breathability and strength. Not intended for extremely cold conditions/ Flatlock stitch is mainly used for warm-water wetsuits


F.U.Z.E. Closure - Chest Zip

Front Upper Zip Entry uses a free floating zipper panel and anti-flush barrier with drain holes to keep you dry and feeling loose


Suggested wetsuit temperature chart



 

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Specification
Product size Height (cm) Weight (kg) Chest (cm) Waist (cm)
2 155-160 41-48 76-81 62-67
4 160-165 45-52 77-83 64-69
6S 159-164 48-54 80-85 66-71
6 163-168 50-57 80-85 66-71
6T 166-171 52-59 80-85 66-71
8S 161-166 52-59 83-88 69-74
8 165-170 54-61 83-88 69-74
8T 169-174 57-64 83-88 69-74
10S 164-169 57-66 86-91 74-77
10 168-173 59-68 86-91 74-77
10T 171-177 61-70 86-91 74-77
12 170-175 64-73 90-95 77-81
14 173-178 68-77 94-99 79-85
16 175-180 75-84 98-103 85-89
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