Tamiami™ shirt from Columbia features Omni-WICK™ technology that disperses moisture away from the body for quick evaporation keeping you dry and comfortable. Plus, Omni-SHADE™ sun protection technology that helps block damaging UV rays from reaching your skin, allowing for more carefree hours in the sun. UPF 40 protection. Antimicrobial treatment protects this product from bacterial growth. Embroidered C7 Corvette emblem on the right chest. 100% polyester ripstop.