STD 2XS S M L XL XXL 2XL 3XL 12/18 AY 18/24 AY 24/36 AY 22 23 24 24/29 25 25/25 25/27 25/28 25/29 25/30 25/32 26 26/25 26/27 26/29 26/30 26/32 27 27/25 27/27 27/32 28 28/32 29 29/30 29/32 30 30/30 30/32 31 31/30 31/32 32 32/30 32/32 33 33/30 33/32 34 34/30 34/32 35 36 36.5 36/30 36/32 37 38 38.5 39 40 8