Patagonia Men's R4 Yulex Regulator Front-Zip Hooded Full Suit

The Men's R4 Regulator suit is a high-performance, neoprene-free wetsuit made of 85% Yulex® natural rubber/15% synthetic rubber by polymer content with a recycled nylon lining. The natural rubber is from sources that are Forest Stewardship Council® certified by the Rainforest Alliance. The torso/thighs have solution-dyed fast drying 51% recycled nylon, 44% recycled polyester, 5% recycled spandex thermal lining that offers excellent warmth and flex. Additional features include  Solvent-free AquaA™ glue, a corrosion-proof zipper that's replaceable and has an easy-access key loop on inside, and Supratex kneepads and cuffs for durability without restricting movement. Suggested water temperatures: 38°–48° F/3°–9° C. Made in a Fair Trade Certified™ factory.