The kids T-Shirt is made of 100% Cotton, the main component is cotton,comfortable and breathable,suitable for outdoor and indoor occasions in summer The short sleeve crewneck basic Tee is easy to match with different clothing,they can be worn with sports pants, jeans, sportswear and other high waisted clothes Cotton T-Shirt can be hand wash and machine wash easy to wear and easy to match, the finest clothing essentials for your kids The basic shirts can be worn outdoors for running, playing, and can also be worn at home,comfortable and convenient to wear We offer different sizes for you to choose,tee are unisex, which is suitable for boys and girls