Under Armour Swimwear Sizing
Under Armour Size Waist (inches) Waist (cm)
XXS 28 71
XS 29 74
S 20 76
M 31 78
L 32 81
XL 33 84
2XL 34 86
3XL 36 88
4XL 38 91
5XL 40 94
See our complete fitting guide here