Offering warmth, comfort and sun protection for the core and legs while maintaining full freedom of movement for paddling, this neoprene-free spring suit is made from 85% Yulex® natural rubber/15% synthetic rubber by polymer content. Best for water 65°75° F/18°23° C. Fair Trade Certifiedsewn. Stretchy 85% Yulex® natural rubber/15% chlorine-free synthetic rubber by polymer content; natural rubber is FSC® certified by the Rainforest Alliance Stretchy, solution-dyed linings; interior is 100% recycled polyester, exterior is 88% recycled polyester/12% recycled spandex Linings laminated with water-based, solvent-free AquaAglue Step-in entry; streamlined, formfitting design has princess seams in front and back with racerback detailing; internal key loop included Seams are sewn with flatlock construction for comfort and durability Soft and flexible Supratex kneepads provide additional durability and comfort against your board Fair Trade Certifiedsewn, which means the people who made it