Lightning-fast tennis has a brand-new look. Pull on these adidas adizero Cybersonic shoes to stay one step ahead on hard courts. Lightweight ENERGYRODS enable quick changes of direction, support in the midfoot and stability in the heel, while a low-profile dual density Lightstrike midsole is designed to ensure you're always ready to react. Locking you in with a Geofit collar, the mesh upper includes a layer of recycled BOOST material to guard against abrasion in the toe area.