Responsive stability is taken to a new level with the adidas Ultra Boost ST. A multi density boost midsole delivers unmatched energy return while also providing incredible stability in a progressive manner. Along with a seamless prime knit upper and an external heel counter, this daily trainer provides a dynamic wrap with ultimate comfort.
Features & Benefits:
- Weight: 12.2 ounces (size 9)
- 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
- TORSION® SYSTEM for midfoot integrity; Ergonomic heel structure for added support
- STRETCHWEB rubber outsole is lightweight and elastic, adapting to the ground for stability and working strategically to optimize the unique properties of boost™ from touchdown to push-off; Continental™ Rubber outsole for extraordinary grip in wet and dry
- Runner type: stable; Use: everyday trainer; Stack height: 32 mm / 24 mm (8 mm differential)