There's not just one Pony to the rescue on this T shirt from Ralph Lauren, but a whole herd. Cloaked in a myriad of the All American label's famous Polo motif, it's woven with lightweight mesh-it's designed to keep little ones cool in the sun. Oh, and it also boasts popper fastenings on the shoulder, to help make changing times a breeze. Just the thing you need on a hot day, right? Ralph Lauren cotton T shirt100% cottonPopper fasteningRound neckline, ribbed at neck, short sleeves, all over embroidered logo patternMachine washMidweight, slight stretchAvailable in sizes 2 7 yearsS = 6 7 yearsM = 8 9 yearsL = 10 12 yearsXL = 13 14 years Please note: older ages are cut more generously. If you want a leaner fit, we suggest you choose one size down.