NATIONAL PARKS: The NPCA has existed for more than a century and has over 1.6 million members. American Classics are proud to support the NPCA in protecting our national parks for future generations. Show your support while wearing this awesome shirt YEP, IT'S OFFICIAL! Our cool sweatshirts are 100% authentic and officially licensed. These super comfy sweatshirts are designed and printed in the USA by American Classics, a leader in high-quality retro, vintage style apparel since 1994 HIGH QUALITY COMFY & COOL: poly/cotton sweatshirt for men, women, unisex. EASY CARE machine wash, tumble dry THIS GIFT'S FOR YOU...OR THEM: Everyone loves cool crewneck sweatshirts! Treat your friends, family or yourself (wink wink) to a comfortable, unique sweatshirt that's perfect for all occasions. Let us be your gift hero...you're welcome NATURE LOVERS! Go green in our classic National Parks apparel. Comfortable tees for people who enjoy camping, climbing, fishing, swimming, bicycling or hiking while discovering the beauty of America's wildlife & outdoors This shirt is officially licensed and is made from a poly/cotton blend. The graphic print design is printed only on the front of the shirt. Image is for clarity. Colors may vary depending on screen or monitor settings.