Opti-Dri technology transfers moisture away from the body to keep you cool and dry while UV Repel technology provides UPF 50 and keeps skin safe from the sun's harmful rays. Featuring stretch fabric for increased range of motion, rib knit collar, 3-button placket with Callaway embossed buttons, double needle hemmed bottom with side vents, heat seal label for tag-free comfort, embossed Chevron on back neck, contrast embroidered Callaway logo on right sleeve, Farm Bureau logo embroidered left chest.