adidas Originals has been the logo of adidas since 1972, when all adidas products used this logo. The shape of the clover is like a three-dimensional plane of the earth, much like a world map, symbolizing that the three stripes extend to the whole world. But since 1996, the clover logo has been used exclusively for the classic series Original products. The classic series is based on the best products in adidas history, and is re-released after slightly modifying its fabrics and styles. The entire series is more fashionable, and the products include shoes, clothing, bags and other accessories.