S size is suitable for 80-95 poundsM size is suitable for 105-120 poundsL size is suitable for 120-135 poundsXL size is suitable for 135-155 poundsXXL size is suitable for 155-175 pounds3XL size is suitable for 175-200 poundsS pure cotton versionM pure cotton versionL pure cotton versionXL Pure Cotton EditionXXL pure cotton version3XL pure cotton version