58% Polyester / 30% Recycled Polyester / 12% Elastane. Stretch To Give Full Range Of Motion. Opti•Dri™ Wicks Away Moisture To Keep You Dry. Made With 30% Recycled Polyester. Short Sleeves. Lightweight Single Knit Fabrication. Made With 30% Recycled Polyester From Plastic Bottles. Self-Fabric Collar. Engineered Active Textured Print At Chest. Model Is 6'1" And Wears Size M. 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. Opti-Dri™. Transfers moisture away from your body to keep you cool and dry.