Easier entry and increased stretch. The world’s only Fair Trade Certified™ suits, they’re made with 85% Yulex® natural rubber/15% synthetic rubber by polymer content; the natural rubber is FSC® certified by the Rainforest Alliance. Best for water 48°–55° F/9°–13° C.Made with Natural RubberStretchy 85% Yulex® natural rubber/15% chlorine-free synthetic rubber by polymer content; natural rubber is FSC® certified by the Rainforest AllianceWarm Thermal LiningTorso/thighs have solution-dyed 95% polyester (51% recycled)/5% recycled elastane thermal microgrid lining that dries fast and offers excellent warmth and flexHigh-Stretch Recycled Polyester and Water-Based GlueStretchy, solution-dyed linings; interior arms/legs: 100% recycled polyester, exterior: 85% recycled polyester/15% recycled elastane. Solvent-free AquaA™ glueFully Seam-Sealed100% externally seam-sealed to shut out water and add durability; all seams are triple-glued and taped with comfortable, low-profile interior seam tapeEasy Entry Front-Zip DesignFloating front-zip for faster and easier entry, with replaceable, corrosion-proof Salmi® zipper and internal gasket for better seal; easy-access key loop insideFlexible and Durable Kneepads and CuffsSupratex kneepads and cuffs are durable, flexible and hold comfortably to the body without binding or restricting movement Patagonia R3 Yulex Women's Front Zip Black