The Adizero Adios Pro 4 is built for fast running, with features designed to improve efficiency. Energy Rods 2.0 support a smooth heel-to-toe transition, while a new rocker point helps improve running economy. A double layer of lightweight Lightstrike Pro provides cushioning and energy return. The Continental™ rubber outsole and Lighttraxion design deliver grip with less weight. regular fit lace closure rubber outsole
