They'll make a splash on all their adventures in this short-sleeved rashguard! Crafted with a chemical-free UPF 50+ sun protection and to be saltwater and chlorine resistant, you can rest easy knowing that they'll be protected from the elements during their summer activities ...They'll make a splash on all their adventures in this short-sleeved rashguard! Crafted with a chemical-free UPF 50+ sun protection and to be saltwater and chlorine resistant, you can rest easy knowing that they'll be protected from the elements during their summer activities. Chemical-free UPF 50+ sun protection Unlined body Chlorine and saltwater resistant Lightweight and air-dries quickly Raglan sleeves Crew neck Machine washable 82% Nylon, 18% Spandex.