O'Neill Wetsuits Mens 2 mm Hyperfreak F.U.Z.E. Zip Short Sleeve Full Suit Should fit snug, but not too tight 2mm 100% TechnoButter - Quick Dry 20% Lighter, 30% Less Water Absorption Double Super Seal Neck, Fully Adjustable and Watertight F.U.Z.E. Upper Front Zip Entry with 360 Degree Barrier Strategic Seamless Paddle Zone, Krypto Knee Padz