XS S S/M M L L/XL XL 2XL 3XL 4XL 28 28.5 29 29.5 30 31 31.5 32 32.5 33 33.5 34 34.5 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42 42.5 43 44 44.5 45 45.5 46 46.5 47 47.5 48 48.5 49 49.5 50 51 One Size