CT2761 - Opti-Dri technology transfers moisture away from the body to keep you cool and dry. UV Repel technology keeps skin safe from the sun's harmful rays. UPF 30+. Mock collar and v-neck placket. Double needle hemmed bottom with side vents. Heat seal label provides tag-free comfort. Contrast heat seal Callaway logo on back collar. 5.2 oz 92% polyester / 8% spandex yarn-dyed knit jersey strip. Apricot with embroidered CSX logo.