Bounce your way through your run with the ASICS Novablast 4. This shoe will put a spring in your step with its bouncy cushioning system, trampoline-inspired outsole and plush, comfortable upper that wraps around your feet. One runner even mentioned this shoe made him smile all run long in our ASICS Novablast 4 review, saying ”it’s got a density to it, but it also feels very energetic and springy.”