100% polyester jersey interlock; Moisture-wicking; rapid dry interlock fabric; 50 UPF rating, excellent UV protection; Fresh IQ advanced odor protection technology; Smooth self-fabric collar; Coverseamed armholes and neck for durability; Reflective “C” logo on left sleeve and Champion® script at center back neck; Double-needle sleeve and bottom hems; “A” list status from CDP (Carbon Disclosure Project); Energy Star Partner of the Year (12 consecutive years); Every piece of Champion apparel purc