2XS XS XS/S S S/M M M/L L L/XL XL 2XL 3XL 4XL 16 17 18 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45 45.5 46 46.5 47 47.5 48 48.5 49.5 50 50.5 51.5 One Size