85% Polyester, 15% Spandex Imported The plus size swim shirt can be used not only as a swimsuit but also as a cover up. SUN PROTECTION: UPF 50+ fabric protects your skin against the 98% UVA/UVB rays during outdoor activities, keeping you cool while outdoors in the direct sunlight. FUNCTIONAL SPORTS FABRIC: This rashguard shirt is made of lightweight fabric which features quick-dry, moisture-wicking, 4-way stretchy, and breathable, offers you a cool and soft feeling in summer. SHORT RAGLAN SLEEVE: The short raglan sleeves with coverlock seams give ease of movement to the wearer. With a contrasting colored sleeve, this swim shirt gives a casual and flattering sporty look.