Officially licensed merchandise by Outerstuff 100% Polyester blend soft performance fabric - Machine washable inside out Screen printed team graphics at front with player's name and number on back Lightweight ribbed shirt with rib-knit collar and sleeves Basic crew neck short sleeve fit - Youth/Big Boys 8-20 sizes (US sizing) Item Length Description: Standard Length Give the youngsters a new way to show support of their favorite team and player with this name and number performance shirt! This short sleeve shirt features a screen print team graphics on front and player's name and number on the back that will boldly show who you're rooting for!