Long Sleeve Arizona Diamondbacks Game Day Satin Varsity Jacket. Box twill satin shell: 100% polyester. Rib-knit collar, with snap-front closure. Primary red body with contrast black and white rib striping inspired by the Arizona Diamondbacks. Twill-appliquéd Arizona Diamondbacks logo at left chest. Twill-appliquéd Arizona Diamondbacks secondary logo on left sleeve. Vertical hip welt pockets. Starter logo at cuff. Hand wash cold with mild detergent, air dry or tumble dry. Imported.