100% Polyester Zipper closure ❤?Professional Cycling Jersey Fabric:】Highly breathable, highly absorbent, cycling fabrics keeps you dry and cool when you ride. Riding hard works up a serious sweat, but this jersey will keep you comfortable throughout your ride. ❤?Neckline:】This fashionable collar is designed to reduce friction while you ride. ❤?Cuff:? Attention to detail sets this jersey apart, from the cuffs and sleeves to the stitching. ❤?Pocket on the back of jersey:】convenient for carrying your personal stuff when cycling. ❤?Fast drying:】The fabric absorbs excess moisture, keep the body dry up.