The Stan Smith is a classic tennis shoe that has been redesigned for everyday wear. It features a suede upper with a rubber outsole for durability and traction. The shoe also has a comfortable textile lining and a padded insole for all-day comfort. The Stan Smith is a versatile shoe that can be worn with a variety of outfits. adidas Originals. Fit: Normal. Upper: leather. Upper lining: textile, synthetics. Insole: textile. Outsole: rubber. This is a Unisex product.