The Arizona Diamondbacks Authentic Collection Windshirt combines lightweight taffeta fabric with sweat-wicking technology to help keep you dry and comfortable during inclement weather. Benefits:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Exterior back panel with stretchy rib-knit lining opens at arms to help provide ventilation. [] Product Details:55% recycled nylon/38% nylon/7% elastane. Machine wash. Imported. Style: 04HF0GIMDQS; Color: Black; Size: L; Gender: Male; Age Group: Adult | Arizona Diamondbacks Authentic Collection Men's Nike Dri-FIT MLB 1/4-Zip Short-Sleeve Windshirt in Black, Size: Large | 04HF0GIMDQS-Q9T