M is suitable for height 170 cm - 175 cm、weight 70 kg to 75 kg<br />L is suitable for height 170 cm - 180 cm、 weight 75 kg to 85 kg<br />XL is suitable for height 175 cm - 185 cm、 weight 85kg to 100 kg<br />XXL is suitable for the height of more then 180 cm 、 weight 100 kg to 120 kg