Ladies 3/2mm - 100% Stretch Panels combination neoprene fabrics for maximium stretch - Blindstitch optimium seam construction - Liquidseam Ultimate waterproof seam seal - X-Flex Neoprene supreme neoprene flexibility -Ultra Barrier System maximum stretch and minimum flush - Smooth-Skin outer skin minimising wind chill - Titanium 2 reflects heat back in - Gasket Seal minimising water impregnation DFK (Dura Flex Knee) hard-wearing rubberised knee coating - Dura-Skin increased durability in wear areas.