Lightweight and breathable – 3 year waterproof guarantee. Size Chest (to fit) S – 36/37″ M – 38/40″ L – 42/44″ XL – 46/48″ Wash Instructions 30 degree machine wash, minimum agitation. Do not use biological detergents. Dry flat away from direct heat. Cool iron. Do not tumble dry. Do not dry clean.