S M L XL XXL One size 21 22 23 24 25 25-30 26 26-32 27 27-32 28 28-30 28-32 28-34 29 29-30 29-32 29-34 30 30-30 30-32 30-34 31 31-30 31-32 31-36 32 32-30 32-32 32-34 32-36 33 33-30 33-32 33-34 33-36 34 34-30 34-32 34-34 34-36 35 35-34 36 36-30 36-32 36-34 36-36 37 38 38-32 38-34 38-36 39 40-34 31-34