Don't train in your running shoes. The dynamic, multidirectional movements of HIIT require a dedicated pair. Like these agile, lightweight training shoes from adidas. The EVA midsole is tuned for comfort and support, and the asymmetrical Torsion System helps keep you stable during quick cuts and moves in all directions. 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.