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Adapt Runner

Regular price$140.00
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Adapt Runner

Best for: Running, Walking, Everyday Wear
Regular price$140.00
/
Color

Core

Seasonal

Size

Crafted for distance, the Adapt Runner features a wide toe box and a zero-drop sole for a natural foot position. It includes a removable, textured insole equipped with over 100 nodes that massage your feet and engage your central nervous system with every step. Its breathable knit fabric enhances airflow, ensuring your feet remain cool and comfortable.

  • Breathable Upper
  • Removable AdaptSol™ Insole
  • Foam Midsole
  • Zero-Drop Sole
  • Wide Toe-Box
  • Flexible Traction
  • Machine Washable
  • Sizing: True (US Conversion) 
  • Weight: Mens 10 / Womens 11.5 (11.15oz / 316g) 
  • Stack Height: 26mm (No Rubber) / 30mm (With Rubber)
  • Heel-To-Toe Drop: 0
  • Upper Material: Polyester  Knit Textile 
  • Midsole Material: Phylon 
  • Outsole Material: Rubber

If you believe there is a manufacturing defect within 1 year of your original purchase, we’ll replace the product free of charge. In the event that the original item is out of stock or discontinued, we will issue a Flux gift card of equal value to the original purchase. Improper care, overuse, accidents, negligence, or normal wear and tear will not be covered by our warranty. Please reach out to orders@fluxfootwear.com for assistance!

*Please note: Our warranty only covers our footwear products purchased from our site or an authorized retailer.

  • Free contiguous US shipping
  • Free exchanges
  • All deliveries are carbon neutral
  • Secure payments
Discovery why the Adapt Runner had to exist →
Natural Movement

Barefoot shoes with zero-drop, a wide toe box, and just the right amount of stretch will allow your feet to revel in newfound freedom.

Unmatched Comfort

The AdaptSol™ insole includes over 100 nodes that massage your feet and provide comfort with every step.

Flexible Traction

Lightweight and cushioned. The rubber AdaptTread™ outsole provides the ultimate traction for any adventure.

Wearing bulky shoes is like keeping your feet in casts. Sure, they’re temporarily safe, and may even be able to recover from overuse, but this is merely a band-aid, not a long term solution. Your body works and feels best when it’s being used and appropriately challenged.

  • Stronger Feet: Traditional shoes restrict movement and weaken foot muscles over time. Barefoot shoes promote natural movement, strengthening muscles in the feet, ankles, and lower legs for better stability and strength.
  • Happier Toes: A wide toe-box gives your toes freedom to wiggle and flex. This builds up their strength and flexibility, making it easier to move around without hurting your ankles or knees.
  • Balanced Stride: A zero-drop design, meaning your heel and forefoot are on the same level, gives you a natural, graceful stride that takes the strain off your joints and perks up your posture.

"Barefoot shoes" is a general term for shoes that optimize the natural biomechanics of the human foot. To achieve that, our shoes feature excellent flexibility, zero-drop (no heel raise), and a generous toebox to accomodate the foot's natural shape.

Flux shoes have a generous toe-box, thanks to the toe-off shape which creates ample room for the toes throughout the gait cycle.

Yes, these shoes are flat from heel to toe, allowing your feet to land naturally.

Adapt Runners fit small for most. We recommend sizing up a 1/2 size for the best fit. For more details, refer to our size chart for guidance on finding your perfect fit.

4.5
Rated 4.5 out of 5 stars
Based on 31 reviews
Total 5 star reviews: 24 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
90%would recommend this product
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31 reviews
  • WG
    Winnie G.
    Verified Buyer
    I recommend this product
    Size Purchased 7 Men = 8 Women
    Rated 5 out of 5 stars
    12 seconds ago
    Surprising comfortable

    I was skeptical at first since I’ve gone through several name brand pairs and didn’t think much of them. But this is by far a solid pair and great price point. It does run a little smaller than anticipated so I think I’m gonna try to go half a size bigger next time.

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  • TJ
    TORI J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 hour ago
    Great Shoe!

    This show is so comfy! I did size up 1/2 a size and it fits great!

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  • MJ
    Misty J.
    Verified Buyer
    I recommend this product
    Size Purchased 8 Men = 9 Women
    Rated 5 out of 5 stars
    7 hours ago
    Broken foot

    In between ordering my shoes and receiving them, I rolled my ankle and broke my foot. After 4 weeks, these are the only shoes I can wear for a comfortable day at work. I had originally bought them as “gym only” shoes but since that didn’t happen the way I had planned, I need a different pair for “gym only” wear!

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  • KP
    Kimberlee P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Obsessed

    I obsessed with flux!! I work 12 hour shifts as an ER nurse and no longer have any back pain. I have to have multiple pairs bc they are the ONLY shoes I wear. Thank you flux!!!

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  • EH
    Elizabeth H.
    Verified Buyer
    I recommend this product
    Size Purchased 8 Men = 9 Women
    Rated 4 out of 5 stars
    2 days ago
    Love the color but the sizing is tricky.

    The site says size up 1/2, I wear a 9 so ordered 9.5. Huge. Reordered 9 still too big. Trying for 8.5 the I give up.

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