The next big step in running shoes, these are the A3 Gigaride Cushion Running Shoes from adidas. Boasting an outsole that maintains the same integrity, no matter how hot – or cold – you get the shoes feature ultra-comfortable seam-free fit and a molded EVA insole. The forefoot is structured with the A3, if it was built for the luxury of long duration and functionality. A serious yet lightweight running shoe. About Eve is a copolymer or cross-linked foam made of ethylene and vinyl acetate. It is composed of hundreds of thousands of foam cells that contain air or gas. When you land on EVA foam is compressed, the reconstitution with the air when the weight is off that foot. EVA to be compressed in a mold under pressure midsole forms a thick skin, which helps the EVA last longer. It also provides more structural integrity to the midsole. Adidas on the vision of its founder, Adolf Dassler has long become reality, and his corporate philosophy the guiding principle for successor