5.5/4mm Men's O'Neill PYROTECH Hooded Fullsuit neoprene Should fit snug, but not too tight F.U.Z.E. Front Upper Zipper Entry Keeps you dry without restricting flexibility with an attached hood 5.5/4mm TechnoButter Neoprene is the most advanced super stretch neoprene; less water absorption with quick dry properties Strategic Seamless Paddle Zone, Krypto Knee Padz Single Fluid Seam Weld (Watertight Technology) Attached Hood; Super Seal Cuffs, Krypto Knee Padz, External Key Pocket and The LSD Lumber Seamless Design F.U.Z.E. Front Upper Zipper Entry Keeps you dry without restricting flexibility