shell :83% nylon , 17% lycra spandex ,lining at front 95% nylon , 5% spandex , Anti-UV UPF50+, breathable ,and comfortable baby girls swimming overallmain fabric shell :83% nylon , 17% lycra spandex ,lining at front 95% nylon , 5% spandex , Anti-UV UPF50+, breathable ,and comfortablefront detailsback details baby girls swim wear