100% Polyester, Lightweight for comfort, Easy Care Machine Wash Cold and Hang Dry Preferred Baseball Jersey with Button Closure, US Standard Size, Loose Fit, Simple and Trendy Design Active Wear for All Sports Perfect for Team Uniform, Party, Hip Hop Perfomance, Beach Outings, Custom printing or Embroidery Please be advised to see our size chart for the best fit Boy's blank baseball shirt , kids baseball jersey