O'NEILL 2025
Hyperfreak 4/3+ Chest Zip Full
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HYPERFREAK 4/3 CHEST ZIP FULL
O'Neill
We added 0.5 mm thicker material as a step-up from the HyperFreak Comp. The minimal seam design,
lightweight, quality construction, and attention to detail make this another team inspired favorite.
Features
F.U.Z.E. CLOSURE
Front Upper Zip Entry (chest) uses a free-floating zipper panel and anti-flush barrier with drain holes to keep
you dry and feeling loose.
Minimal Seam Design
360° Barrier with Drain Holes
Material
TECHNOBUTTER 3
O’Neill’s exclusive, maximum stretch, hydrophobic neoprene with featherlight ENVY foam rubber core.
Ultimate warmth and comfort. Built to last.
TECHNOBUTTER 3X
O’Neill’s exclusive new pre-stretched neoprene with featherlight, ENVY foam rubber core. The lightest, most flexible,
softest material ever created. Superior flexibility and fit.
Seam Construction
TB3X: FULLY TAPED GLUED AND BLIND STITCHED SEAMS
The lightest, stretchiest neoprene seam tape ever. 0.5mm split-neoprene applied to triple-glued seams with
water-based glue to keep you dry and loose.
