Xinzechen Cycling Bib Shorts Men's Padded MTB Mountain Road Bike Shorts Bicycle Short Pants Quick Dry and Breathable lycraspandex Size Tips Asian size may be 1-2 size smaller than US or EU; Usually buying one size up will be OK, please view the size chart image before ordering. Elastic Waistband Widening elastic waistband increases tightening area. Breathable and Quick Dry Breathable mesh design on both sides of waistband. Gel PaddedUsing double antibacterial Gel Pad, breathable and comfortable. Printing Technology High color fastness and it has no stimulation to your skin .