S M L XL 2XL 32-34 28-30 29-28 29-30 30-28 30-30 31-28 31-30 32-28 32-30 33-30 33-32 33-34 34-30 34-34 36-30 36-32 36-34 38-32 40-32 28 28/30 28/32 29/30 29/32 29-32 30 30/30 30/32 30-32 30/34 31 31/30 31/32 31-32 31/34 32 32/30 32/32 32-32 32/34 33 33/30 33/32 33/34 34 34/30 34/32 34-32 34/34 36 36/30 36/32 36/34 38 38/32 40 40/32 42 44 46 48 50 52 54 56 58