5.6 oz 100% polyester ottoman texture knit fabric. 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 15+. Rib knit collar. 3-button placket with Callaway embossed buttons. Double needle hemmed bottom with side vents. Callaway - Men's Ottoman Polo