Featuring a cageless silhouette, adidas' aqua blue and navy mélange Primeknit UltraBOOST Uncaged low-top sneakers are styled with a durable Continental rubber grip sole. This popular running shoe is designed with a TORSION SYSTEM for added support and stability. boost technology produces substantial energy return, providing long-lasting cushioning and comfort. TORSION SYSTEM provides protection, support, stability to the midfoot. 1.25"/30mm midsole (approximately). Rounded toe. Signature 3-Stripes at vamp. Rib-knit collar. Metallic silver "ultra boost" lettering at molded heel stabilizer. White boost midsole. Tonal flat laces. Slips on. Lace-up style. Removable insole. Continental rubber grip sole. Available in Aqua Blue/Navy. Imported. | adidas Men's UltraBOOST Uncaged Sneakers - Blue/Navy Size 11 M | A great designer gift for the holidays.