Powernet 

USA EUR UK Waist (CM) Waist (Inch) Hip (CM) Hip (Inch)
XS 34 6 55-60cm 21.5"-23.5" 85-90cm 33.5"-35.5"
S 36 8 60-65cm 23.5"-25.5" 90-95cm 35.5"-37.5"
M 38 10 65-70cm 25.5"-27.5" 95-100cm 37.5"-39.5"
L 40 12 70-75cm 27.5"-29.5" 100-105cm 39.5"-41.5"
XL 42 16 75-80cm 29.5"-31.5" 105-110cm 41.5"-43.5"
XXL 44 18 80-85cm 31.5"-33.5" 110-115cm 43.5"-45.5"