Fly through HIIT classes in shoes you can count on. These adidas training shoes are made for dynamic movement. The engineered knit upper has strategically placed areas of support. Lightstrike cushioning is ultra lightweight and responsive, and the asymmetrical Torsion System helps keep you stable during quick cuts and multidirectional moves. 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. Regular fit. Adjustable lacing system. Engineered knit upper with sock collar and zoned support. Stable feel. Asymmetrical Torsion System. Lightstrike cushioning.