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 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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"Surprise your fellow fans with this bold Project Hail Mary “Ah! The Element of Surprise” t-shirt. This eye-catching design features a distressed periodic table element card for atomic number 117 with the symbol Ah! and the perfect punchline “The Element of Surprise” in a red banner below. The vintage, slightly worn look on a red background gives it a fun, retro chemistry-lab vibe that perfectly matches Ryland Grace’s witty humor from Andy Weir’s bestselling novel and the upcoming Ryan Gosling movie. Great for science nerds, chemistry teachers, engineers, and dedicated Project Hail Mary readers who love clever puns. The bright red shirt makes the white-and-red graphic pop, turning it into an instant conversation starter at conventions, classrooms, or casual hangouts. Because in space — just like in chemistry — you always need the element of surprise. Grab this funny Project Hail Mary tee and let everyone know you get the joke!"