O’Neill Heat 3Q Zip 4/3 FSW (Black)

Urethane,Exterior Fluid Seam Weld Construction to lock out water from coming inside the suit,100% Ultralfex Neoprene for the Ultimate fit, function, and flexability,Strategic Seamless Paddle Zone,Firewall X Type Interior Chest and Lumbar,Code Red Urethane Coated Back Zip to keep water out.