Please check the size chart carefully and choose the right size according to your body data. Height or weight, whichever is bigger. Size: S (height 155-165cm, weight 45-55kg), M (height 165-170cm, weight 50-60kg), L (height 171-175cm, weight 60-73kg), XL (height 176-180cm, weight 73-85kg), 2XL (height 181-185cm, weight 85-90kg), 3XL (height 186-190cm, weight 90-95kg)