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Ultra Boost (Black / Purple)


In stock

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Style Notes

Designed to help you move in comfort, these 'efficient boost™' midsole shoes work with a STRETCHWEB outsole to return energy to every step, helping you run farther with less fatigue. A supportive midfoot complements the snug, sock-like fit of the adidas Primeknit upper to give your feet the support long runs demand. A Continental™ Rubber outsole provides sturdy traction in all conditions, wet or dry.


  • Weight: 260g

  • Runner type: natural

  • Stack height: 30.5 mm / 20.5 mm (10 mm differential)

  • 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

  • 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

  • SOCKFIT upper for a snug, supportive fit

  • TPU fit cage for added support

  • TORSION® SYSTEM for midfoot integrity

  • FITFRAME 3D-moulded TPU helps increase stability around the heel

  • Continental™ Rubber outsole for extraordinary grip in wet and dry conditions


Size & Fit

  • Narrow fit

  • Size up half a size for a more spacious fit

  • Model is 178cm tall and wears a size 6


If you require further assistance please contact the Active in Style team on 0203 034 0670 / 0672 or

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