Fitted with a bright release tag and constructed using Tyreprene, a neoprene containing an element of used car tyres in the foam and lining fabrics that contain recycled yarns. The EZ deck with its thinner & longer shockcord is easy to put on and super easy to release. K1 sizes are fitted with our unique EZ Lever deck tag construction. Specifications Blind stitched and latex sealed seams throughout 10mm (8mm SK1) shockcord style deck 4mm tough faced neoprene with a content of used car tyres within the foam Lining fabrics contain recycled nylon yarns No seams in the deck section K1 size fitted with EZ Lever release tag Decks: SK1. Key. Big. Huge Waist: K8. K10. K12. S. ML. XL Weight (Key ML): 855g If unsure of your deck size please measure and compare to the chart below. Cockpit Size Small Key Freestyle Big Huge Length (cm) 82-88 86-92 82-88 89-95 94-100 Width (cm) 47-51 51-55 47-51 51-55 53-57