S M L XL XXL XXXL 29-32 30-32 30-34 31-32 31-34 31-36 32-32 32-34 32-36 33-32 33-34 33-36 34-32 34-34 34-36 36-32 36-34 36-36 38-34 38-36 40-34 68 80 86 92 98 104 110 116 122 128 134 140 146 152 158 164 170 176 42-34