The best price Adidas running shoes have got to be the Response, a budget neutral trainer that proves that you can solve any problem by adding Boost to the sole. The Response is comfortable, durable, and springy. The Response is also a little hard to find, because Adidas also sells tee shirts, hoodies, jackets, tights, shorts, and who knows what else under the “Response” model name. If you find a great prince on the Adidas Response, make sure it asks for your shoe size rather than your inseam.