The Nike shoe design patent for the "Waffle" sole (US patent No. 3,793,750 granted on February 26, 1974) has been restored and enhanced to remove as many flaws as possible while maintaining the integrity of the original document.
Bowerman's description: “an athletic shoe suitable for use on artificial turf, including an improved upper of a porous multiple layer construction and an improved sole having integral polygon shaped studs … of square, rectangular or triangle cross section, having a plurality of flat sides which provide gripping edges that give greatly improved traction.”
The patent drawing is printed with unsurpassed quality –water based ink, on an high-quality unisex deluxe tee.
This is a high end poly-cotton shirt 60% ringspun combed cotton and 40% polyester. It has a superior hand-feel.