The Size is US Size. Please read the size information of product description in order to choose your own size! Blank Men's Football Jersey,Black White,Solid classic football jersey in superior quality,machine washable,quickly dry Soft and comfortable to the touch,slightly elastic,moderate length,loose and comfortable Mesh polyester material Perfect for school uniforms,party,hip hop perfermance,football team,dance team,beach holiday and etc. casual menswear for daily wear,work,school,game,party,vacation.