Pro Line Winchester Wolf Creek II Women's Hunting Wader 3.5mm neoprene upper laminated to camouflage Nylon on the Outside 100 percent waterproof, all seams are cemented, stitched and Sealed 600 grams of thinsulate - Ultra insulation for warmth All vulcanized construction with ozone resistant Compound Double kneepads, repair kit, YKK Nylon web suspenders