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O'Neill 4.5/3.5 Mutant Legend Chest Zip Hooded Wetsuit

sku# 180202
O'Neill - 4.5/3.5 Mutant Legend Chest Zip Hooded WetsuitO'Neill - 4.5/3.5 Mutant Legend Chest Zip Hooded WetsuitO'Neill - 4.5/3.5 Mutant Legend Chest Zip Hooded Wetsuit
Model Info


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Product Info

It's the wetsuit that's changing into... something else. The O'Neill 4.5/3.5 Mutant Legend Chest Zip Hooded Wetsuit goes hoodless or no hood, depending on your mood and the current conditions. It's got a patchwork of various TechnoButter neoprenes for that perfect hybrid of not-too-hot, not-too-cold. It's a standout, versatile, Frankenstein monster of a suit that will keep you out in the water for legendary surf sessions that last longer than you would have thought possible.

Product Details


TechnoButter 3 [Low Body]O'Neills exclusive, maximum stretch, hydrophobic neoprene with featherlight ENVY foam rubber core. Ultimate warmth and comfort, built to last.

TechnoButter 3X [Arms & Shoulders]O'Neill's exclusive new pre-stretched neoprene with featherlight, ENVY foam rubber core. Light and soft with superior flexibility and fit.

TechnoButter Firewall [Chest & Back]Most insulative, lightest neoprene foam core ever, with heat retaining thermal interior layer and quick dry properties even more stretchier than before.

Aqua Alpha Solvent-free Neoprene Lamination


Modular ClosureModular closure system with dual cinches. Interchange the neck and hood depending on conditions.


External Key Pocket with Loop

Single Seal Neck and Hood

Lumbar Seamless Design

Plasma Wrist and Ankle Seals

Contortionist Seamless Shoulder

Fluid Seam Weld


  • Wetsuit Thickness: 4.5/3.5 mm
  • Wetsuit Fit: Chest Zip
  • Material: Neoprene
  • Seam Sealing: Welded Seams
  • Manufacturer Item Number: 5135S

Other Notes

O'Neill products can only be shipped within the United States and Canada



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