Spraydeck Gran Turismo GT Spraydeck Gran Turismo GT 3 mm neoprene, glued blindstitched seams, latex seal, 10 mm bungee rope, stretchy 3 D print, Waist waterproof fabric waist tube with velcro adjustment , adjustable elastic braces, zipped pocket. 11.31 cockpit L ~ 86 cm 11.32 cockpit XL ~ 93 cm 11.33 cockpit XXL ~ 100 cm