Men's WarmSport Runway performance pullover jackets by Callaway Golf. Warm sport for Men. Designed exclusively for core golf, X-Series offers a variety of products and styles capable of performing in any weather condition. With a focus on function, fit, technology, performance and innovation, this X-Series Pullover combines the latest in fabric technology with the style and design that is Callaway Golf. Long sleeve, half zip pullover with contrast arm and chest stripe with piping. Elastic cuffs and drawstring waist cord. Chevron loop label and Callaway Golf silicone patch on button left of pullover. Heat transfer Chevron on center back neck. 65% polyester / 35% cotton.