S:Fit for Waist Size 25.7''??28.7''=95cm
M:Fit for Waist Size 28.8''??31.5''=100cm
L:Fit for Waist Size 31.6''??34.2''=105cm
XL:Fit for Waist Size 34.3''??36.6''=110cm
2XL:Fit for Waist Size 36.7''??39.4''=115cm
3XL:Fit for Waist Size 39.5''??43.3''=120cm
