PioneerSports 2015 Women's Cycling Jersey Short Sleeve Bicycle Clothing Bike Clothes 100% Polyester Attention: Dear buyers, the size of this jersey is asian size which is usually 1-2 size smaller than typical US size. Our size chart is shown in the left picture area. If you don't know which size to choose, please tell us your height and weight so that we could offer a suggestion. COOLMAX:quick-dry function and make you feel more comfortable High quality tights fabric: light and decrease the wind It can keep you dry and cool in the hot condition and warm in cold condition Even you`re sweaty, the Jersey never adhere to your skin.