Size Chart S: Trouser length: 52cm Waist: 64cm hip: 109cm M: Trouser length: 53cm Waist: 68cm hip: 114cm L: Trouser length: 54cm Waist: 72cm hip: 118cm XL: Trouser length: 55 cm Waist: 76 cm hip: 122cm 2XL: Trouser length: 56 cm Waist: 80 cm hip: 126cm 3XL: Trouser length: 57 cm Waist: 84 cm hip: 130cm 4XL: Trouser length: 58 cm Waist: 88 cm hip: 134cm Sizing is guaranteed by ourselves and sometimes there are some errors, but always within 3cm." Please note that 1cm = 0.39 inches and 1 inch = 2.54cm. When you have difficulty in choosing a size, please feel free to contact us and we will give you the best choice!