S: Waist: up to 30-37 cm, Hips: up to 40-50 cm
M: Waist: up to 32-39 cm, Hips: up to 42-53 cm
L: Waist: up to 34-41 cm, Hips: up to 44-55 cm
XL: Waist: up to 36-43 cm, Hips: up to 46-58 cm
XXL: Waist: up to 38-45 cm, Hips: up to 48-60 cm
You have to look at twice these dimensions, because it was measured from one side, how big it is in the basic position and approximately how far it stretches!