Made from two of our exclusive KUHLDRY premium knit fabrics, the ENGINEERED Polo has not just been designed, it's been engineered! Superior moisture management and odor resistance combined with strategically placed, breathable, open-knit panels allow you to stay fresh and active all day. Sun protection (UPF 30+) where you need it most, and (UPF 20+) protection in the open-knit panels.