62% Polyester / 30% Recycled Polyester / 8% Elastane. Opti Dri™ Wicks Moisture Wicking. Stretch Fabric. Swing Tech™. Made With 30% Recycled Polyester. Self Collar. 2 Button Placket. 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.