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
Lateral dove grey running shoe
Outsole dove grey running shoe
Top dove grey running shoe
Medial dove grey running shoe
Heel dove grey 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
Lateral view of Running Shoe
Outsole view of shoe
Medial side of shoe
Heel/sole view of shoe
Shoe insole
Heel/sole view of woman running in shoe
Woman carrying running shoes
Heel/sole view of man running in shoe
Man stretching wearing running shoes
Adapt Runner
Adapt Runner
Lateral view of running shoe

Adapt Runner

Regular price $149.99 Sale price$104.99
/
FINAL SALE

Adapt Runner

Best for: Running, Walking, Everyday Wear
Regular price $149.99 Sale price$104.99
/
FINAL SALE
Color

Core

30% OFF - 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 154 reviews
Total 5 star reviews: 131 Total 4 star reviews: 11 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 7
92%would recommend this product
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154 reviews
  • KB
    Karman B.
    Verified Buyer
    I do not recommend this product
    Size Purchased 8 Men = 9 Women
    Rated 1 out of 5 stars
    1 week ago
    Why one star!

    I was very optimistic about my purchase, but upon arrival not so much. I absolutely hate the sewn in tongue of the shoe. I have a high arch and the shoes are too tight across the top of the mid-foot area. I have tried wearing them twice now and am still very unhappy about the fit. Why would you design a wide toe box shoe and make the mid foot area so tight it is hard to even get the shoe on. I wonder about the other styles but am now afraid to spend that much money on a shoe I am unsure of. People with wider feet need the freedom and comfort of a great shoe; this was not it.

    WidthRated -1.0 on a scale of minus 2 to 2
  • KM
    Katie M.
    Verified Buyer
    I recommend this product
    Size Purchased 8 Men = 9 Women
    Rated 5 out of 5 stars
    2 weeks ago
    Love these!

    I adore these shoes. Not only are they good looking, but so comfortable. I love the wider toe box. I did add in the insole that I put into all of my sneakers, but I adore these runners!

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  • KV
    Katie V.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Amazing!

    These shoes are incredible! I have Achilles issues and these shoes make walking and running pain free! And the insoles massage your feet as you walk. I need to get the trail ones next, as well as more colors! Highly recommend these.

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  • JR
    Joseph R.
    Verified Buyer
    I recommend this product
    Size Purchased 10 Men = 11 Women
    Rated 5 out of 5 stars
    1 month ago
    2nd Pair of adapt runner

    This is the most comfortable versatile trainer I've ever owned. I take my husky mix on morning runs/walks in our neighborhood and on the trails then hit my home gym right after - these shoes do it all!

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  • CM
    Carly M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Pleasantly surprised!

    I was nervous to order these, but I absolutely love them. I still wear socks with them, but they are my go to shoe for weight training and I walk my dog three miles a day in them too. Getting a second pair! For reference, I wear a women’s street size 9, usually go up a full size in Nike, Brooks, and Asics, but I only went up to a 9.5 in these and the fit has been perfect for me.

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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.