Male

Size S = Size 30

Size M = Size 32

Size L = Size 34

Size XL = Size 36

Female

Size XS = Size 6 Aus = Size 0 US

Size S = Size 8 Aus = Size 1 US

Size M = Size 10 Aus = Size 2 US

Size L = Size 12 Aus = Size 3 US

Size XL = Size 14 Aus = Size 4 US

Mesop

Size 1 = Size 6-10

Size 2 = Size 10-14

Size 3 = Size 16+