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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Wear the philosophy of the cosmos. This isn't just a design; it's a conversation starter about the deepest secrets of space. Embark on a journey to the stars with our exclusive "The Equation" design. This unique piece features a Space Core aesthetic, blending mystery and romance with its depiction of two astronauts gazing into a mesmerizing galaxy. The inspiring quote, "The Universe is a Puzzle, and We are the Equation," adds a soul-touching philosophical depth. Merging a Celestial Aesthetic with a Vintage Graphic vibe, this design is a wardrobe essential, perfect for stargazers, sci-fi lovers, and deep thinkers. Perfect for daily wear, this classic t-shirt is crafted from 100% soft cotton for unmatched comfort. Its modern unisex fit makes it a great choice for everyone, whether you wear it with jeans or under a jacket.