The Hyperfreak 5:4 Plus chest zip winter wetsuit is brand new for Winter 2020. The new 'Plus' range has now come with fully taped internal seams, which eilimates water getting through the seams, but also giving the suit incredible flexibility. The Plus range also differs from the 2019 version, because it is now 0.5mm thicker all over, keeping you even more toasty!

The suit is a favourite of ours at Shore 2 Surf, as it is such a 'feel good wetsuit'! I mean its Super Flexible, One of the easiest chest zips ever to put on, Absorbs 30% less water- so keeping you lightweight in the sea, Incredibally comfortable- and also because it now has the internally taped seams, it almost 'hugs' to your body, therefore keeping you warm and making the wetsuit super efficient.



  • Thickness: Body: 5.5mm, Arms: 4.5mm
  • Technobutter 3 & TB3X neoprene

    O'Neill's exclusive new improved stretch, hydrophobic neoprene with featherlight ENVY foam rubber core. Ultimate, flexibility, warmth and comfort. Combined with Technobutter 3X, the lightest, most flexible, softest material ever created.

  • Glued, Blindstitched & taped Seams

    Soft and durable neoprene seam tape. 0.5mm split-neoprene applied to triple-glued seams to seal out water keeping you dry and loose.

  • F.U.Z.E. Entry system

    O’Neill’s exclusive F.U.Z.E. (Front Upper Zip Entry) system offers a fresh alternative. Using the same free floating zipper technology as our patented Z.E.N. ZIP closure. The F.U.Z.E. closure keeps you dry and allows unrestricted flexibility.

  • Strategic seamless paddle zones

    An ergonomic, seamless under sleeve panel that allows for unrestricted motion and eliminates rashing. Flexible and unique design which utilizes minimal seam placement for comfort.

Mens Oneill Hyperfreak 5/4 Plus Wetsuit