A perfect suit for stand up paddling, the O'Neill Superlite John 2 mm wetsuit provides lightweight protection from chilly water, wind, and harmful UV rays. Lightweight, breathable FluidFlex neoprene protects against the elements without limiting range of motion. Lightweight Fluid Foam neoprene provides a soft feel, maximum flexibility, and allows you to perform at the top of your game. Flatloc construction utilizes an overlapping, breathable flat stitched seam to eliminate chafing. UPF 50 protects against UV rays recommended by the Skin Cancer Foundation as an effective UV protectant. Reinforced knees provide great abrasion resistance. Ankle zippers allow for easy onoff.