???Men:
L Size Waist (2.2--2.4) feet・ the normal code (27 to 30)

XL Waist (2.4-2.6) feet・ the normal code (31 to 34)

XXL Waist (2.6-3.0) feet・ the normal code (34 to 40)

Female:
L code suitable for waist circumference (1.7 --- 1.9) feet・ the normal code (24 to 25)

XL code suitable for waist circumference (1.9-2.1) feet・ the normal code (26 to 27)

XXL code for waistline (2.2-2.3) feet・ the normal code (28 to 30)