Black Altra Footwear Instinct 4 Mens Running Shoes

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£67.99 £61.19

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Black Altra Footwear Instinct 4 Mens Running Shoes

Details

  • Put the miles behind you in the Altra™ Instinct 4 running shoe!
  • Predecessor: Instinct 3.5.
  • Support Type: Neutral.
  • Cushioning: Lightweight, flexible response.
  • Surface: Road.
  • Differential: 0 mm.
  • Altra Zero Drop recommends that those new to natural running and zero-drop footwear transition slowly by wearing these on shorter runs and gradually building up to regular mileage.
  • Built for the neutral runner seeking moderate underfoot cushioning.
  • Ideal for running, ultramarathons, long distance walking, and cross training.
  • Designed to improve running form, toe splay, stability, and power.
  • Breathable, quick-drying mesh and synthetic upper materials.
  • Lace-up closure.
  • FootShape™ toe box allows the toes to relax and spread naturally for optimal comfort, speed, and stability.
  • Lightly padded tongue and collar.
  • Breathable fabric lining offers a great in-shoe feel.
  • Removable 5 mm foam insole.
  • Natural Ride System blends outsole and midsole componentry, along with anatomical design, the Zero Drop platform and foot-shaped last to promote a more natural stride.
  • Zero Drop construction places the heel and forefoot at the same distance from the ground to encourage natural, low-impact running form.
  • INNERFLEX™ grid-like midsole flex grooves add flexibility right where it's needed to promote speed and enhance performance.
  • Ultralightweight Abound EVA midsole foam and a unique energy-returning compound work together to protect feet upon impact, and add sprint to each step.
  • Foot Pod Technology™ consists of an outsole and midsole layout that maps the foot's bones and tendons for more natural flexibility.
  • Total Stack Height (total thickness of midsole and outsole underfoot): 24 mm
  • Imported.
  • Weight of footwear is based on a single item, not a pair.
  • Proposition 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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