This kids' long-sleeved rashguard is made of Capilene® Silkweight 94% polyester (35% recycled)/6% spandex jersey with HeiQ® Pure odor control and 40+ UPF sun protection. Fair Trade Certified™ sewn. 40+ UPF Sun Protection Cool-wearing 94% polyester (35% recycled)/6% spandex jersey blend features HeiQ® Pure odor control and 40+ UPF sun protection Rib-Knit Collar Rib-knit collar for easy on/off Raglan Sleeves Raglan sleeves for freedom of movement while paddling Angled Side Panels Through Sleeves Angled side panels extend through the sleeves to eliminate chafing Supporting the People Who Made This Product Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor