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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.

4.7
Rated 4.7 out of 5 stars
Based on 8,436 reviews
Total 5 star reviews: 7.3k Total 4 star reviews: 631 Total 3 star reviews: 204 Total 2 star reviews: 125 Total 1 star reviews: 180
94%would recommend these products
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8,436 reviews
  • M Profile picture for Mindy
    Mindy
    Reviewing
    Adapt Runner
    I recommend this product
    Size Purchased 7 Men = 8 Women
    Rated 5 out of 5 stars
    3 days ago
    Absolutely lovely

    As a physical therapist, I’m always looking for a good neutral shoe that allows for natural strength of our feet to be used, without sacrificing comfort. I’m a huge fan of Altra’s but wanted a lower price point and there was a great sale going so I grabbed a pair. The upper is so stretchy and comfortable, so I have no pressure on my little 5th toe bunionette. It allows great forefoot spread and midfoot mobility while also giving light hind foot stability. I’m definitely a fan and will be trying out other options from Flux in the future. One thing is I wish I got size 8.5 not 8, but I am between sizes. P.S. 3 of the 6 PTs I work with now have pairs of Flux’s and are all happy with them.

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  • WF
    Whitney F.
    Verified Buyer
    Reviewing
    Adapt Runner
    I recommend this product
    Size Purchased 7 Men = 8 Women
    Rated 5 out of 5 stars
    4 days ago
    My First Wide Toe Box Shoe

    This is my first wide toe base shoe and I am very pleased at the comfort and quality of this shoe. I read multiple reviews about this type of shoe and the benefits and I finally decided to take the plunge and so far I have no regrets. They are extremely easy to put on as well. I have tried wearing these with and without socks and while I am a devoted sock-wearer, after reading that it’s not necessary to wear socks I gave it a try and haven’t worn socks with these shoes ever since! I originally bought these on sale and that helped while making my decision but I plan on trying out the more casual Flux tennis shoes next.

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  • JD
    Judy D.
    Verified Buyer
    Reviewing
    Adapt Runner
    I recommend this product
    Style White Gum
    Size Purchased 9 Men = 10 Women
    Rated 5 out of 5 stars
    4 days ago
    Great Sneakers!

    I love the Adapt Runners! I did a lot of research and read a lot of reviews before I purchased them, and I’m so glad I did. They are worth every penny. They are so comfortable and the natural toe box is the best I’ve ever worn. Great for my long runs too! I did go half a size up because that was the consensus on the reviews. They are perfect! I want a pair in every color now! 🥰🏃‍♀️

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  • RJ
    Rachel J.
    Verified Buyer
    Reviewing
    Adapt Runner
    I recommend this product
    Size Purchased 8 Men = 9 Women
    Rated 4 out of 5 stars
    5 days ago
    Love Barefoot

    I am on my first day in my new Flux Barefoot sneakers and so far I am feeling pretty confident they will work. My only issue is the heel is a little shallow to start and is causing the heel to rub on the backs of my ankles uncomfortably. Otherwise, love the color and if they hold up on concrete everyday, I’ll definitely be buying another pair.

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  • BM
    Brandy M.
    Verified Buyer
    Reviewing
    Adapt Runner
    I recommend this product
    Size Purchased 7 Men = 8 Women
    Rated 5 out of 5 stars
    1 week ago
    100% Awesome

    I recently went to Disney and im so thankful I saw a video about these shoes that said Disney 20,000 steps. I bought my first pair for our Disney trip in April. Every day I walked over 20,000 steps a day, and I can honestly say that my feet did not hurt the days I wore these sneakers. Ive been at Disney other years and remember how much my feet would ached by the end of the night to compare. These sneakers feel light on your feet, the material is breathable, and with the shoe having a wide width, it was a nice feeling that my feet had room. I was so impressed with how good my feet felt in these shoes, I'm looking at buying a pair for my job working as an operating room nurses. I normally wear a 7.5 or an 8. I ordered an 8 and they fit perfectly with socks or without. 100% a must have pair of sneakers.

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