Lateral White with Gum Sole Running Shoe
Gum Sole Running Shoe
Top Down White with Gum Sole Running Shoe
Medial White with Gum Sole Running Shoe
3/4 Heel White with Gum Sole Running Shoe
Lateral Black shoe with Gum Sole Running Shoe
Outsole Black shoe with Gum Sole Running Shoe
Top down image of black shoe with Gum Sole Running Shoe
Medial Black shoe with Gum Sole Running Shoe
3/4 heel image of Black shoe with Gum Sole Running Shoe
Lateral Neon pink running shoe
Outsole of pink running shoe
Top Down of pink running shoe
Medial of pink running shoe
3/4 of heel and outsole of neon pink running shoe
Insole
Insole
Insole
Person walking on treadmill outside in white shoes with gum sole
Person tying neon pink running shoe laces
Person holding Black shoe with Gum Sole Running Shoe
Lateral blush running shoe
Outsole blush running shoe
Top down blush running shoe
Medial blush running shoe
Heel blush running shoe
Insole
person typing shoelace adapt runner
Lateral grey gum running shoe
Outsole grey gum running shoe
Top Outsole grey gum running shoe
Medial Outsole grey gum running shoe
Heel Outsole grey gum running shoe
Insole
Lifestyle image of man tying grey running shoes
Adapt Runner
Adapt Runner
Lateral view of Running Shoe
Outsole view of shoe
Top-down view of shoes
Medial side of shoe
3/4 heel view of shoe
Insole 3/4 view
Woman holding pair of blush running shoes
Lateral view of Running Shoe
Outsole view of shoe
Top-down view of shoes
Medial side of shoe
Heel/sole view of shoe
Shoe insole
Heel/sole view of woman running in shoe
Woman carrying running shoes
Man stretching wearing running shoes
Adapt Runner
Adapt Runner
Adapt Runner
Lateral view of running shoe

Adapt Runner

Sale price$139.99
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Adapt Runner

Best for: Running, Walking, Everyday Wear
Sale price$139.99
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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 AdaptKnit™ Upper
  • Removable AdaptSol™ Insole
  • AdaptFoam™ 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 help@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.

4.7
Rated 4.7 out of 5 stars
Based on 7,554 reviews
Total 5 star reviews: 6.5k Total 4 star reviews: 558 Total 3 star reviews: 182 Total 2 star reviews: 111 Total 1 star reviews: 165
94%would recommend these products
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7,554 reviews
  • AH
    Amanda H.
    Verified Buyer
    Adapt Runner
    Reviewing
    Adapt Runner
    I recommend this product
    Style Whiteout
    Size Purchased 5 Men = 6 Women
    Rated 5 out of 5 stars
    Yesterday
    Adapter

    I am obsessed with these shoes in every way! I have bought 4 pairs now to ensure I’m stocked up in case the change the still or stop selling them. In love!

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  • M
    M
    Verified Reviewer
    Adapt Runner
    Reviewing
    Adapt Runner
    I do not recommend this product
    Size Purchased 7 Men = 8 Women
    Rated 2 out of 5 stars
    5 days ago
    Toe box height too short - cannot return/exchange without box

    I really wanted to give Flux a chance. I purchased a pair of these in size 8. I have a wide toe box and sometimes have to go up a half size to accommodate my toes but my foot length is a true size 8.

    The shoe feels great on, but the neighbor the front of the shoe is so low that it grazes the top of my toes just walking in them.

    I did not want to return but rather exchange for a size up. Unfortunately, I had thrown out the original box (I received these shoes - and they looked perfect out of the box - just before leaving for a business trip and threw the box out on my way out). I tried them on in the hotel and they did not fit!

    I attempted to exchange when I came home and learned that the company requires you to have the original box to return or exchange an item! So now I am stuck with shoes I cannot wear or exchange. I really wanted to give these a shot but looks like I won’t be buying from Flux again.

    WidthRated -1.0 on a scale of minus 2 to 2
  • AW
    Amanda W.
    Verified Buyer
    Adapt Runner
    Reviewing
    Adapt Runner
    I recommend this product
    Style Black Gum
    Size Purchased 6 Men = 7 Women
    Rated 5 out of 5 stars
    5 days ago
    I can wear these all day long!

    The Adapt Runner's have quickly become my go to trainer throughout the day. I can easily wear these working a 10hr day and not have any discomfort in my feet and the wide toe box is a game changer! 10/10 recommend!

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  • AT
    Abagail T.
    Verified Buyer
    Adapt Runner
    Reviewing
    Adapt Runner
    I recommend this product
    Style Whiteout
    Size Purchased 11 Men = 12 Women
    Rated 5 out of 5 stars
    5 days ago
    Pretty Nice

    I got my new Flux footwear and they are pretty nice. Didn't take breaking in or anything. Only thing that itook some getting used to is the texture on the inside of the shoe.

    The overall fit and comfort are great tho and the the inside texture no longer is an issue at all.

    WidthRated 0.0 on a scale of minus 2 to 2
  • DO
    Denise O.
    Verified Buyer
    Adapt Runner
    Reviewing
    Adapt Runner
    I recommend this product
    Style Whiteout
    Size Purchased 7 Men = 8 Women
    Rated 5 out of 5 stars
    1 week ago
    Adapt runner

    I took a chance on these shoes. I wanted a good pair of shoes to walk in for my trip to Disney world. These shoes did not disappoint! I walked 50 miles in these in 5 days with out my feet hurting at all! It was the first time I had worn them so like I said I was taking a chance with a new pair of shoes knowing I was going to be doing a ton of walking. Thank you Flux! Will be purchasing 2 more pair!

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Reviews LoadedReviews Added

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.

The amount of time it takes to transition to barefoot shoes varies for each individual, as everyone's feet are different and may adapt to the new shoes at different rates. However, the following general guidelines can help:

  • Gradual transition: Gradually increasing the amount of time you spend in barefoot shoes can help reduce discomfort and allow your feet to adjust to the new sensation of walking without shoes.
  • Start small: Begin by wearing barefoot shoes for a few hours at a time and gradually increase the duration as your feet get used to them.
  • Listen to your body: Pay attention to any discomfort or pain you experience while wearing barefoot shoes. If you experience discomfort, take a break and switch back to your regular shoes for a few days.
  • Give it time: It can take several weeks or even months for your feet to fully adjust to barefoot shoes, so be patient and persistent.

Keep in mind that everyone's feet are different and the transition time may vary. It's important to listen to your body and adjust accordingly to ensure a comfortable transition to barefoot shoes.