Joysun Familyclothing Style Breathable Cycling Jersey Sets/ Adult+Youth Size Note:Adult+Youth Size for choice. This product's size is a little smaller than US size standard, please consult the size chart when you choose size. Jersey Material:100% CoolPlus Polyester,Bib Shorts or Shorts Material: 85% Polyester and 15% Lycra. cycling jersey is made of 100% polyester keep you comfortable while riding in hot whether. with quick dry moisture and breathable function. CoolPlus light-fiber with extreme moisture management,Even you're sweaty, the Jersey never adhere to your skin, quick-dry function and make you feel more comfortable. Technic: Full length zipper and 3 rear storage pockets.All the bikes wear is full dry sublimation printing or computer printing.The modelling of vivid makes you cool.