The game of baseball is always moving forward, but it's important to recognize its history. This Houston Astros Cooperstown Collection Team jersey from Nike is a great way to honor the franchise's past as it strives for success in the present and future. This piece features a throwback design and crisp detailing to give you a unique and spirit-filled way to support the Houston Astros. Cooperstown Jersey. Imported. Material: 100% Polyester. Officially licensed. Rounded hem. Jersey Color Style: Home. Brand: Nike. Heat-sealed tackle twill applique. Machine wash gentle or dry clean. Tumble dry low, hang dry preferred. Short sleeve. Heat-sealed jock tag. Color: White. Gender: male. Age Group: adult. Material: COTTON.