XS S M L XL XXL 27 28-32 29-32 30 30-30 30-32 30-34 31-30 31-32 32 32-30 32-32 32-34 32-36 33-30 33-32 33-34 33-36 34 34-32 34-34 36 36-32 36-34 37 38 40 41 42 43 44 45 31-34