U.S. Polo kidswear is the very definition of classic American styling for your little one whose life is one big adventure. We understand that your child is constantly growing, and that's why we host a range of 15+ sizes for most of our categories, including U.S. Polo shirts for boys. These shirts will be their perfect companion to play in, explore in, and have fun in because they are constructed with 100% cotton fabric and come in a series of checks, colour-block prints, all-over prints, stripes, washes and solid hues.