O\'NEILL HAMMER 2MM SHORT ARM FULL CHEST ZIP WETSUIT 2022 - Black The O\'Neill Hammer 2mm short sleeve chest zip wetsuit for summer 2022 is the perfect suit for those that want to stay in the water for longer but have the benefit of complete freedom of movement. The suit is constructed from 100% super stretch material that not only lets you move freely but the better a wetsuit fits the warmer you will stay. This is a great suit for any water sport and given the price is always a best seller. Feel the freedom of owning a flexible and soft to the touch wetsuit this summer. Features 2mm Neoprene 100% UltraFlex DS Smooth skin chest & back Flatlock Stitched (Breathable Seams) Glideskin neck facing F.U.Z.E Entry - Front Upper Zip Entry #10 YKK Zipper