5.2 oz 92% polyester / 8% spandex yarn-dyed knit jersey stripe. Opti-Dri technology transfers moisture away from the body to keep you cool and dry. Stretch to give full range of motion. UV Repel technology keeps skin safe from the sun's harmful rays. UPF 30+. Self-fabric collar with edge stitch. Double needle hemmed bo Callaway - Men's Fine Line Stripe Polo