This Under Armour 2 piece set is perfect for your little one's swim adventures. The short sleeve rash guard shirt and swim trunks shorts both feature UPF 50+ protection to keep your child safe from harmful UV rays. The blue color and geometric pattern are stylish and perfect for any young boy. The material is made of polyester and is machine washable for easy care. The swim shorts have an elastic waist and built-in brief for added comfort and breathability. This set is perfect for any swim activity your child desires. New with tags