2XS XS S S/M M L L/XL XL 2XL 3XL 16 22 23.5 25 26 27 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 54 58 80 One Size