In 1983, Adidas introduced a totally original concept to the world of sportswear -- adicolor. Specially created all-white footwear models were sold with packs of weatherproof, fast drying markers that allowed the customer to design their own look. No two pairs were exactly alike. Today, Adidas has reintroduced the adicolor concept by including specially designed "paint chips" in a variety of colors which can be inserted into the clear windows over the three stripes. Fitting Notes: Adidas shoes are often narrow. You may want to consider a half size larger than your normal shoe size, especially if you have wide feet.