There's fast. And then there's adizero fast. Designed to help you pb on race day, these adidas running shoes are tuned for speed. Their secret? A game-changing mix of technology, innovation and athlete insight. Three layers of responsive lightstrike pro cushioning, energyrods and energyblades come together with an ultra-lightweight mesh upper to send you barreling towards your goals. Made with a series of recycled materials, this upper features at least 50% recycled content. This product represents just one of our solutions to help end plastic waste. adidas.