The soft, ring-spun cotton of this t-shirt is also long-lasting. With a classic fit and seam-free body, you'll want to wear it every day. 100% soft ring-spun cotton (Sport Gray is 90% ring-spun cotton, 10% polyester; Dark/Navy Heather is 65% polyester, 35% cotton.) Modern classic fit Tubular body Double-needle sleeve and bottom hems Taped neck and shoulders Ribbed collar Wash cool, hang dry or tumble dry low Cool iron inside-out

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Celebrate turning 40 with a sense of humor! This "I'M NOT 40, I'M TWENTY-TWENTY" t-shirt is the perfect way to joke about age while embracing a milestone birthday. Featuring a clean and bold typography design, this tee makes a great gift for friends, family members, coworkers, or anyone celebrating their 40th birthday. Comfortable, stylish, and fun, it's ideal for birthday parties, casual wear, and anyone who loves witty humor.