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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Clean, tech-style Bitcoin tee featuring bold “STACK SATS,” barcode lines and a hex-code grid for a minimalist cyber look. Crisp black artwork on transparent PNG—perfect for streetwear, crypto meetups, and casual fits. Lightweight vibe, high contrast, and easy to pair with any color.