Offering lightweight comfort in warmer water, the stretchy, neoprene-free R1® Lite Yulex® Front-Zip Full Suit is our most pared-down full-length wetsuit, made from 85% Yulex natural rubber/15% synthetic rubber by polymer content; the high-stretch interior lining is 100% recycled polyester. Suggested water temperatures: 65°–75° F/18°–23° C. Fair Trade Certified™ sewn.