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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"Bring the laughs with this clever Project Hail Mary “AH! The Element of Surprise” t-shirt. This design features a custom periodic table element box with atomic number 29.7, symbol AH!, atomic mass 230, and the punchline “THE ELEMENT OF SURPRISE”. It’s a perfect nod to Ryland Grace’s quick wit and the hilarious science humor that fans love from Andy Weir’s bestselling novel and the upcoming Ryan Gosling movie. Ideal for chemistry lovers, science teachers, engineers, book nerds, and dedicated Project Hail Mary fans who appreciate smart puns. The bold white print on a classic black t-shirt makes the design pop and turns it into an instant conversation starter. • High-quality periodic table parody graphic • Great gift for Project Hail Mary readers, Ryan Gosling fans, science enthusiasts, and teachers • Perfect for everyday wear or showing off your love for clever sci-fi wordplay Wear your inner Ryland Grace proudly — because sometimes you just need the element of surprise!"