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ENERGY WAS JUST ENERGY UNTIL ENERGY MET ULTRABOOST 21.

Prototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness.

Ultraboost 21. Say hello to incredible energy return.

 

SPECIFICATIONS
  • Sock-like fit
  • Lace closure
  • adidas Primeknit+ upper
  • Textile lining
  • Supportive heel counter
  • Boost midsole
  • Weight: 340 g
  • Midsole drop: 10 mm (heel 30.5 mm / forefoot 20.5 mm)
  • Stretchweb outsole with Continental™ Rubber
  • Primeblue
  • Imported
  • Product colour: Core Black / Core Black / Core Black
Color
Black/Black
Size

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Who We Carry

About Runinn

FOUNDED ON PASSION

Founded in 1992, the Run Inn is an owner-operated speciality athletic footwear and apparel retailer.

The Run Inn prides itself in providing a great selection of athletic footwear and apparel in combination with the best customer service and specialty fitting.

SUPPORTING BC CANCER

A total of $228,000 has been raised for BC Cancer over a 24-year period through our Annual Run Inn the Woods event.

Run Inn the Woods is established as the longest running small community fundraiser for the BC Cancer Foundation. We host our Run Inn the Woods event in Vancouver.