sponeed Cycling Bib Shorts, Bicycle Bibs for Men Padded Breathable UPF 50+ lycraspandex Imported Cycling bibs tag size is Asian size,that runs one smaller than US standard.We recommend one size larger to buy,that means if you wear US L please choose Asian XL, if you have any doubt please send message to us before purchase 87% Nylon and 13% spandex lycra/UPF 50+.9-inch inseam, Multi-Panel professional shaped, 9-Inch inseam,bib shorts select transfer fabric nylon spandex for moisture transfer and four-way performance stretch,super strong flexibility fiber and breathable,suitable for all levels cyclists,such as mountain bike and road biking or spin bike and training Anatomic design professional cycling,multi level high density foam plus precise gel pad,leg grippers keep shorts in place,moisture-wicking breathable fabric,antimicrobial properties Definitely worth the cost compare those top brand bib pants for cycling.We are cycling clothing manufacturer,we can guarantee top-level quality and good design jersey.If you need customize uniforms,gloves,helmet,arm sleeve bicylce accessaries etc please send message to us Washing with room temperature water for racer bibs,Do not brush or bleach, Please Cool iron. Put in wash pocket when washing in machine or handwashing,wearproof.Please reference your weight and height on size chart