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O'Neill 5mm Psycho Tech ST Wetsuit Boots

sku# 180206
O'Neill - 5mm Psycho Tech ST Wetsuit Boots
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Product Info

While the Wu-Tang Clan is out there protecting ya neck, O'Neill is doing the much less appreciated but no less important job of protecting your feet. Made from burly thick neoprene, the O'Neill 5mm Psycho Tech ST Wetsuit Boots keep you on your toes even in the coldest waters.

Product Details


TechnoButter 3 ExteriorO'Neill's exclusive, maximum stretch, hydrophobic neoprene with featherlight ENVY foam rubber core. Ultimate warmth and comfort. Built to last.

TechnoButter Firewall InteriorMost insulative, lightest neoprene foam core ever, with heat retaining thermal interior layer and quick dry properties even more stretchier than before.


TB3X Taped Interior Seams

Fluid Welded Exterior Seams

Durable Outsole

Anatomical Fit

Arch Strap

Heel Pull

O'Ring Seal

Split-Toe for Improved Balance


Always rinse thoroughly inside and out with fresh water after every use. Hang to dry.


  • Wetsuit Thickness: 5 mm
  • Material: Neoprene
  • Seam Sealing: Fully Taped, Welded Seams
  • Manufacturer Item Number: 5376

Other Notes

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



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