Adapt Trail Runner - Review summary

Comfort/Quality

Customers expressed they were made of quality, durable, and stylish materials. They mentioned an appreciation of the wide toe box and textured insole.

Mentioned by 80% of reviewers
Hiking/Trail

Customers shared how the additional traction allows them to wear them outdoors on trails, hiking, and casually.

Mentioned by 70% of reviewers
Size

A few customers mentioned that sizing could be difficult but recommend sizing a half size up if you want more room.

Mentioned by 5% of reviewers
Reviews customers found most helpful:

"Flux has become my new favorite. The stretchy upper, comfortable lower, and large toe box are perfect for my wider feet. Such a snug fit, and just enough stretch that they pull on like socks. They're also light as air.." - Thomas L.

Verified Buyer

"These shoes amazed me when I put them on! You really notice the difference in comfort with the wide toe bed and textured shoe bed. It felt like a massage for my feet, and my feet never felt tired after walking long distances. I tend to slip in mud/clay outside, so I'm excited to do my adventures in the mountains with these runners! Size true to number." - Abby A.

Verified Buyer
See review summary

Adapt Trail Runner

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  • In stock, ready to ship
  • Inventory on the way

Adapt Trail Runner

Best for: Trail Running, Hiking, Outdoor Adventure
See review summary
/
  • In stock, ready to ship
  • Inventory on the way
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Size
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LIMITED OFFER: AdaptSoc Pro Quarter 3-Pack
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LIMITED OFFER: AdaptSoc Pro Crew 3-Pack
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LIMITED OFFER Crossbody Bag | EMF Shield

Designed for outdoor enthusiasts who crave the perfect blend of comfort, style, and performance. Step into a world where your feet are one with the trail, with our groundbreaking Earth-Link™ technology. This innovative feature electrically grounds your body to the terrain, offering the unparalleled sensation of going barefoot without compromising the protection and support you need from your shoes.

  • Earth-Link™ Grounding Tech
  • Anti-Debris AdaptKnit™ Collar
  • Removable AdaptSol™ Insole
  • Non-Marking Trinity Tread
  • AdaptFoam™ Midsole
  • Supportive Overlays
  • Zero-Drop Sole
  • Wide Toe-Box
  • Flexible Traction
  • Highly Breathable
  • Machine Washable
  • Sizing: True (US Conversion) 
  • Weight: Mens 10 / Womens 11.5 (11.3oz / 320g) 
  • Stack Height: 29mm (No Rubber) / 32.5 (With Rubber)
  • Heel-To-Toe Drop: 0
  • Upper Material: Synthetic Knit Textile with TPU overlays 
  • 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 Trail Runner had to exist →

The Adapt Trail Runner 

Inspired by the earth flexing under our feet, the Adapt Trail Runner was created for runners seeking peak flow state. This adventurous shoe adds all-terrain traction, an anti-debris collar, and our groundbreaking Earth-Link™ technology with all the Flux features you already know and love. 

All-Terrain Traction: Trinity Tread boosts traction on tough terrain, ensuring confident navigation over roots, rocks, and any obstacles.
Anti-Debris Collar: Our AdaptKnit™ upper is flexible and stretchy, plus it keeps pesky debris out while allowing air in.
Earth-Link™ Technology: Electrically grounding your body to the terrain offers the sensation of going barefoot without compromising protection and support.
When you’re exploring new terrain, the last thing you should be worried about is whether or not your shoes are up to the task. While we can’t predict exactly what you’ll face on the trail, we can prepare you for it. Gain confidence from the ground up with the Adapt Trail Runner. 
No More Debris

Our AdaptKnit™ upper is flexible and stretchy, plus it keeps pesky debris out while allowing air in.

Unmatched Comfort

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

Tackle Any Terrain

Trinity Tread boosts traction on tough terrain, ensuring confident navigation over roots, rocks, and any obstacles.

4.7
Rated 4.7 out of 5 stars
Based on 290 reviews
Total 5 star reviews: 247 Total 4 star reviews: 24 Total 3 star reviews: 11 Total 2 star reviews: 2 Total 1 star reviews: 6
93%would recommend this product
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290 reviews
  • T Profile picture for Tobe
    Tobe
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    My 50K and 12-hour Trail Marathon go to shoe

    I can't sing Flux Flootwears's Adapt Trail Runners praises high enough! I also can't carry a tune in a bucket, but I run trails—often and far. Before trying the Adapt Trail Runners, my two smallest toes ('had none' and 'went wee wee all the way home') on my left foot would go numb after just a few minutes. Actually, they felt dead. I tried everything and was about to throw in the towel when, as a last-ditch effort, I bought a pair of Flux shoes. I didn't expect them to work magic, but they did! Not only has the numbness completely gone away but I didn't experience any foot pain on my last 12-hour Ultra. My feet, knees, and hips felt strong. I can't attribute this to training because I only had 6 weeks of training before the Ultra. I'm 53 years old and these shoes are breathing new life into my runs. Buying my third pair (as soon as black is back in my size—Women's 7.5). Thank you Flux Footwear!

    A photo of blister-free feet and dirty shoes after 12 hours is attached.

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  • MT Profile picture for Miles T.
    Miles T.
    Verified Buyer
    I recommend this product
    Size Purchased 9 Men = 10 Women
    Rated 5 out of 5 stars
    6 days ago
    Best trail shoe

    The adapt trail runner was perfect out of the box! I’ve taken off and on road and they transition easily. I love the knit collar it keeps the debris to a minimum when I use the runners in astroturf for ultimate frisbee. The rubber beads on turf are insidious and they get every where - not now. Brilliantly done-spot on fit.

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  • CL
    Christine L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Love these shoes

    I really love these shoes. I typically wear zero drop, wide toe box, bare sole shoes. These have some cushion in the sole, and I really liked it. I bought these for a specific race and they did not disappoint. Grip/traction was exactly what I needed. True to size. Excellent fit, especially around the ankle.

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  • J Profile picture for JB
    JB
    Verified Buyer
    I recommend this product
    Size Purchased 12 Men = 13 Women
    Rated 5 out of 5 stars
    1 week ago
    Great shoe but definitely NOT red

    First and most importantly these shoes are extremely comfortable and have been amazing to use as my training shoe. I do a lot of optometric training and at 210 pounds am not a small guy so my shoes take a pounding and generally I can feel that the shoes are going to wear out fast by how the sole moves when I make quick changes of direction, etc. These shoes feel very strong and stable, the sole always stays firmly under foot even on hard cuts, broad jumps, etc. The fit on my foot is perfect, it's firm and supportive in the mid foot and heel while allowing lots room for spreading in the toe box (toe box is similar to Altra). Love the massaging insole, I find my feet feel less sore after training than normal.

    The only con, and it's a very mild con, is these are absolutely not red as the picture indicates. To me it looks like an orange, pink color that is almost neon. The shoes perform so well though that I do not care that they clash with everything.

    This has unseated Altra as my go to brand.

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  • LR
    Lauren R.
    Verified Buyer
    I recommend this product
    Size Purchased 9 Men = 10 Women
    Rated 5 out of 5 stars
    2 weeks ago
    Love these to the moon(rise) and back!

    Wide toe box has been great for stability. The zero drop has helped hip & ankle pain to allow for more natural body mechanics. I never thought I’d go sock-less, but I’ve embraced that too. And loving the moonrise color scheme!

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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 toe-box 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.