Leave it all behind as you push yourself to power through workout after workout in the adidas® Pure Boost X TR cross-training sneaker!Mesh, textile, and synthetic upper materials.Lace-up closure. Bootie construction provides a snug, sock-like fit.Lightly padded tongue and collar. Breathable fabric lining offers a great in-shoe feel. Sock-like arch hugs to foot for added support. Arch gap promotes more natural movement. Molded foam insole. boost™ energy-returning midsole charges each and every step.Grippy rubber outsole.Imported.Measurements: Weight: 10 ozProduct measurements were taken using size 9, width B - Medium. Please note that measurements may vary by size.