58% Polyester / 30% Recycled Polyester / 12% Elastane Ribbed Collar 3 Button Placket Single Knit Fabrication Creates A Lightweight Material That Is Flexible And Comfortable Chevron Logo At Right Sleeve Model Is 6'1" And Wears Size Medium Machine Wash 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.