This high-performance, neoprene-free 4.5mm/3.5mm wetsuit is crafted from 85% Yulex natural rubber and 15% synthetic rubber, providing an eco-friendly alternative with superior warmth and flexibility. Designed for water temperatures between 48°55° F (9°13° C), this wetsuit ensures comfort and durability with its recycled nylon lining and corrosion-proof Riri zipper. Made in a Fair Trade Certified factory, it combines sustainability with exceptional performance. Made from 85% Yulex natural rubber and 15% synthetic rubber Natural rubber is FSC certified by Preferred by Nature Suggested water temperatures: 48°55° F (9°13° C) Solution-dyed, fast-drying recycled nylon, polyester, and spandex thermal lining Stretchy, solution-dyed linings for enhanced warmth and flexibility Solvent-free AquaA glue for eco-friendly construction Asymmetrical front-zip with replaceable, corrosion-proof Riri zipper Easy-access key loop on the inside Durable and flexible Supratex kneepads and cuffs Made in a F