UltraFlex DS Neoprene [4/3mm] – UltraFlex is known to be extraordinarily lightweight, flexible and soft neoprene that won't chafe.

FluidFlex™ Firewall Insulation – All of O’Neill’s Firewall Insulation materials are extremely lightweight, warm and flexible.

F.U.Z.E. Closure System – Features a 360° Inner Barrier to prevent flushing in all directions, a Floating Zipper Panel similar to O'Neill's patented Z. E. N. Zip closure to keep you dry and flexible, and three strategically-placed drain holes and an adjustable cinch cord.

Glued and Blindstiched (GBS) Seams – Double stitched partially through the surface and triple glued to create a watertight seam - tape is added to critical areas.

Hidden Key Pocket – The key pocket is easy to access and completely secure.

Krypto Knee Padz – The knee pads are abrasion resistant and made of high-stretch neoprene. The panel has an ergonomic shaping designed to extend the life of the wetsuit and protect your knees.

Ultraviolet Protection Factor 50+ – The UPF rating is important because it tells you how much your garment will protect you from the Suns’ harmful UV rays. The UPF rating of 50+ indicates that your garment blocks 98% or more of the UV rays that fall on the exterior fabric.