Adidas Adi Racer 4Smooth, sleek, and stylish. The Adi Racer 4 is another motorsport-inspired sneaker model from Adidas. They feature a tonal geometric stitching pattern for a streamlined look, Adidas' signature 3 stripes, full-lace up front, padded collar/tongue, "tread-like" rubber outsole, and a flexible mid-sole. The "Good Year" logo on the mid sole is prominent and the clean design throughout makes this sneaker very versatile.