Adidas Adizero Adios 9 Semi Flash Aqua WomenSize & Fit Guide Adizero Adios 9 Running Shoes Lightweight running shoes for when you're racing to win. Chasing finish lines requires lightweight shoes with energy, and these adidas running shoes have it. Achieve your next half marathon PB with super light and resilient Lightstrike Pro cushioning. Push for your fastest pace with the support of a stretch mesh upper that provides a light, locked in feel. A rubber outsole grips the pavement as you go.