This long-sleeved t-shirt is perfect for boys who love to be active outdoors. It is made from a recycled polyester elastane blend fabric that is both comfortable and durable. The shirt features a mock neck, short sleeves, and a pullover closure. It also has moisture-wicking properties to keep you dry and chlorine resistance for long-lasting wear. The UPF 50+ sun protection will keep your child safe from harmful UV rays.