Simply a pleasure to wear. These Ultraboost shoes feature a soft adidas PRIMEKNIT upper that hugs the foot. The Torsion System provides lightweight arch support for midfoot stability while BOOST cushioning gives you instant energy return with each step, helping you power effortlessly through long days. 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.