Cycling Jersey Material:Pro 100% Polyester. Cycling Shorts Material:Pro 80% Polyester and 20% Lycra. Feature:Anti-Pilling,Anti-Shrink,Breathable, Quick-Dry, Anti-Wrinkle,Pockets,Anti-sweat Breathable. 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. You could mix the size of short and jersey,and make them a set ,Like Choose Cycling Jersey Size XL, Cycling Shorts Size XXL. If you want more kind styles of cycling jersey, please click into my shop to choose.