WARMTH & STRETCH.  100% Super stretch Japanese limestone based neoprene - lighter warmer softer stretchier easier to put on and take off and allows for more freedom of movement.  Dope Dyed Fabric- A softer eco-friendly anti-fade made by Bluesign approved mills.  AquaA eco-friendly water-based lamination is completely solvent free with no harmful chemicals.  Modern confort with retro smooth skin styling.  Tailored fit with minimal seams for unrestricted performance and warmth. DURABLE & WATERTIGHT.  Tripled glued double stitched seams.  Easy on back-zip entry minimal bulk with contoured design.  Easy access secure key cord.  Knee pad Upcycled Supratex abrasion resistant for flexibility and strength.