Blueprint D20

Talk about a nerdy classic! The blueprint tee design is of the US Patent for the Icosahedron Decimal Dice: Date of Patent: Jun. 8,1999 Inventors: Maurice Daniel, David J. Pristash, Michael D. Miller Patent Number: 5,909,874 From the original abstract: "A die of uniformly distributed material comprising a plurality of face shaving a triangular shape and a plurality of numbers imprinted on the die." The tee is super soft and lightweight, with the right amount of stretch. Absolutely comfortable and both fabric and design are built to last. Product Features Unisex Premium T-Shirt | Bella + Canvas Solid: 100% combed and ring-spun cotton Heather: 52% combed and ring-spun cotton | 48% polyester Fabric weight: 4.2 oz (142 g/m2) Pre-shrunk fabric