Stay fit and chic in the retro look of the adidas by Stella McCartney Ultra Boost. ; boost's technology keeps every step full of light, fast energy. ; TORSION SYSTEM for mid-foot integrity. ; Molded 3-Stripes and heel counter for support and optimum heel hug. ; Sock construction. ; Brand name woven on tongue. ; STRETCHWEB rubber outsole is lightweight and elastic. ; Fabricated, padded insole. ; Imported. Measurements: ; Weight: 9 oz ; Product measurements were taken using size 9, width M. Please note that measurements may vary by size. ; Weight of footwear is based on a single item, not a pair.