ExO Dri will keep you comfortable and odor free through any environment. This UPF 20 T shirt is quick drying and odor resistant, and pairs perfectly with every adventure. Made from lightweight 4 oz. heather jersey: 85% polyester and 15% cotton. Odor resistant dri release fabric stays dry and feels soft against the skin. UPF 20 sun guard protects you from harmful UV rays. FreshGuard finish actively fights against odors. Contrast flatlock stitching. Tagless label at neck for no itch comfort. Rib collar saddle shoulder. Fabric maintains shape and color.