On or off the course, this soft touch men’s golf shirt from Callaway helps you look and feel your best. The stretch fabric is enhanced with SwingTech™ technology, letting you maximize your range of motion with every shot. Color blocking adds fresh sporty style, and with 30% recycled material, this double-knit sweater is an eco-friendly choice you can feel good about.. 51% Polyester / 30% Recycled Polyester / 16% Cotton / 3% Elastane. 2 Button Placket. Ventilated. Embroidered Callaway Tour Logo At Right Sleeve. Model Is 6'1" And Wears Size Medium. Machine Wash. Swing Tech™. Made to maximize your range of motion on every swing, Swing Tech provides noticeably less restriction through re-engineered construction and materials.. Opti-Dri™. Transfers moisture away from your body to keep you cool and dry.