Recycled Oyster Shells and Eco Carbon Black Infused Neoprene

Recycled Dope-Dyed Yarn Jersey

TechnoButter 4 Duraskin Air Firewall (Chest & Back) – The next great thermal breakthrough made better with trapped pockets of air. TB4 Air Firewall uses a special lamination process paired with a core of aerated neoprene and a graphene fiber jersey to create the toastiest conditions. Take summer with you.

TechnoButter 4 Firewall (Thighs, Butt, Shins & Calves) – The all new TechnoButter 4 Firewall utilizes the recycled graphene fibers at a thicker pile to create a fire hot feedback loop. As the body heat warms the graphene fibers they conduct the heat back into the body.

TechnoButter 4 (Arms & Shoulders) – TB4 builds on the legendary TechnoButter 3, the next evolution of the jersey introduces recycled yarns infused with graphene for increased wear strength and heat retention.

TechnoButter 4X (Entry) – TechnoButter 4X goes beyond the gooey stretch, and soft feel of TB3X. Recycled graphene fibers line the jersey allowing for incredible stretch with added strength and warmth retention, all with a new look.

F.U.Z.E. Chest Zip – Front Upper Zip Entry uses a free floating zipper panel and anti-flush barrier with drain holes to keep you dry and feeling loose.

360° Barrier with Drain Holes

Super Seal Cuffs with Plasma Wrist and Ankle Seals

Aqua Alpha Solvent Free Neoprene Lamination

External Key Pocket with Loop

PLUS (+) = 0.5mm Extra Thickness For Even More Warmth

Stitchless Exterior Flued Seam Weld and Interior TB3X Tape – Exterior Flued Seam Weld and Interior TB3X Tape on either side of a stitch-less seam takes wetsuit construction to the next level. The all-new combination of reliable durability and low-profile comfort simply can't be beat.