adidas - UltraBOOST LTD "Olympic Medal" (Core Black | Bronze)
adidas celebrates the Olympic winning spirit with three exclusive Ultra Boost colorways each representing the three medals won at the Olympics.
• adidas' Primeknit is carefully engineered to naturally expand with your foot while you run to give you a more comfortable fit and help reduce irritation.
• Boost's energy-returning properties keep every step charged with an endless supply of light, fast energy.
• STRETCHWEB rubber outsole is lightweight and elastic, adapting to the ground for stability and working strategically to optimise the unique properties of Boost from touchdown to push-off.
• TORSION SYSTEM for midfoot integrity.
• Molded 3-Stripes cage and matte heel counter for support and optimum heel hug.