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Altra One²

One²

$100.00

A1423

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Benefits

Introducing The One2–a fast, do-it-all performance shoe with an incredible cushion-to-weight ratio. From a casual seven-mile run to a full marathon, this shoe delivers comfortable, stable performance. Built into the midsole, InnerFlex™ features grid-like flex grooves that allow your foot to flex where it needs to for more stability and propulsion. The FootPod™ outsole provides flex grooves on the outside that allow your feet to utilize their natural stability zones. The weight-balanced, Zero Drop™ platform helps you maintain proper form throughout your run, and the FootShape™ toe box keeps your foot powerful and comfortable throughout long distances. Experience incredible lightweight, form-improving speed with the One².
  • Weight: 5.9 oz.
  • Cushioning: Light

Technical Stuff

  • Weight: 5.9 oz.
  • Cushioning: Light
  • Ideal Uses: Running, Speed Work, Road Racing
  • Platform: Fully Cushioned Zero Drop™ platform, FootShape™ toe box
  • Last: PFS-M
  • Stack Height: 23 mm
  • Midsole: Ultralight EVA/A-Bound™ Blend with InnerFlex™
  • Outsole: FootPod™ Outsole
  • Insole: 5mm Contour Footbed
  • Upper: Lightweight Quick dry Air Mesh
  • Lacing Structure: Assymetical
  • Other Features: NRS™ Natural Ride System

Technology

Places your heel and forefoot the same distance from the ground to promote low-impact technique, naturally align body posture and strengthen lower leg muscles weakened from running on elevated heels.

Allows the toes to relax and spread out naturally and the big toe to remain in a straight position for more stability and a powerful toe-off to maximize running performance.

Made of recycled materials, this unique layer sits directly under the foot to reduce the impact of hard surfaces and return energy into each stride. It's literally a layer of bouncy ball between the road and your feet!

This unique outsole pattern maps the bones and tendons of the human foot, allowing your foot to flex where it naturally wants to and utilize its natural stability zones for added balance and support.

This unique outsole and midsole componentry allows you to run the way you were born to by combining metatarsal mapping, a fully cushioned Zero Drop platform and FootShape™ toe box.

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