The Adizero Adios Pro 4 Running Shoes are built for marathon road racing. Engineered for athletes who demand speed and innovation, they feel light and secure, helping to keep distractions at bay. Lightstrike Pro technology in the midsole delivers super-light cushioning and energy return, helping you feel the bounce as you run. The upper features a one-way stretch textile, for a secure fit that moves with you. Carbon-fiber infused Energyrims add a stiffening element for running economy, supporting powerful toe-offs. The LIGHTTRAXION outsole, with rubber at the toe, provides optimal traction and reduced weight. Designed for those who see running as an integral part of their life, these shoes blend bold design with race-ready performance. Feel the difference with adidas, where innovation is everything.