Quiksilver Underwear Sizing
Quiksilver Size Waist (inches) Waist (cm)
S 29.5 – 30.5 75 – 77.5
M 31.5 – 32.5 80 – 82.5
L 33.5 – 34.5 85 – 87.5
XL 35.5 – 37.5 90 – 95.5
XXL 39.5 – 43.5 100.5 – 110.5
See our complete fitting guide here