Revel in the sensation of these iconic adidas Ultraboost shoes. Featuring a PRIMEKNIT upper that makes a snug, sock-like fit, the sneaker has laces that feed through structured 3-Stripes. When you pull them tight, the 3-Stripes harness your foot, keeping you stable through all your moves. Energy-returning BOOST powers your every stride with responsive comfort, while the thin, flexible Stretchweb outsole with industry-leading with Continental Rubber gives you plenty of traction for life's nonstop action. In total, this product has 20% recycled content.