58% Polyester / 30% Recycled Polyester / 12% Elastane. Opti•Dri™ Wicks Away Moisture To Keep You Dry.. Stretch To Give Full Range Of Motion. 3 Button Placket. Ribbed Collar. Single Knit Fabrication Creates A Lightweight Material That Is Flexible And Comfortable. Chevron Logo At Right Sleeve. Stretch To Give Full Range Of Motion. Machine Wash. Opti-Dri™. Transfers moisture away from your body to keep you cool and dry.. X-SeriesFor men who prefer a tighter fit, perfectly suited for the modern golfer who wants to embrace a more tapered silhouette.