Manual measurement、 due to different individual techniques、 1-3 cm error is normal、 not quality problem.<br /><br /> Asian M size is similar to US XS size;<br />Asian L size is similar to US S size;<br />Asian XL size is similar to US M size; <br />Asian XXL size is similar to US L size; <br />Asian XXXL size is similar to US XL size; <br />Asian 4XL size is similar to US 2XL size; <br />Asian 5XL size is similar to US 3XL size; <br />Asian 6XL size is similar to US 4XL size;