2XS XS S S/M M M/L L L/XL XL 2XL 3XL 16 17 18 19.5 21 22 25 27.5 28 28.5 29.5 30 31 31.5 32 33 33.5 34 35 35.5 36 36.5 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49.5 54 58 One Size