White/Gum rubber athleisure barefoot casual crossfit workout shoes
Blush athleisure barefoot casual crossfit workout shoes
All black athleisure barefoot casual crossfit workout shoes
Black/Gum athleisure barefoot casual crossfit workout shoes
Grey Gum athleisure barefoot casual crossfit workout shoes
All white athleisure barefoot casual crossfit workout shoes
Black athleisure barefoot casual crossfit workout shoes
Outsole: Black athleisure barefoot casual crossfit workout shoes
Outsole: Grey Gum athleisure barefoot casual crossfit workout shoes
Outsole: All black athleisure barefoot casual crossfit workout shoes
Outsole: Blush athleisure barefoot casual crossfit workout shoes
Outsole: All white athleisure barefoot casual crossfit workout shoes
Medial: All black athleisure barefoot casual crossfit workout shoes
Outsole: Black/Gum athleisure barefoot casual crossfit workout shoes
Outsole: White/Gum rubber athleisure barefoot casual crossfit workout shoes
Medial: White/Gum rubber athleisure barefoot casual crossfit workout shoes
Medial: Blush athleisure barefoot casual crossfit workout shoes
Medial: Black/Gum athleisure barefoot casual crossfit workout shoes
Medial: Black athleisure barefoot casual crossfit workout shoes
Medial: Grey Gum athleisure barefoot casual crossfit workout shoes
Medial: All white athleisure barefoot casual crossfit workout shoes
Top Down: Black athleisure barefoot casual crossfit workout shoes
Top Down: All white athleisure barefoot casual crossfit workout shoes
Top-Down: White/Gum rubber athleisure barefoot casual crossfit workout shoes
Top Down: Blush athleisure barefoot casual crossfit workout shoes
Top Down: Grey Gum athleisure barefoot casual crossfit workout shoes
Blush athleisure barefoot casual crossfit workout shoes
Top-Down: Black/Gum athleisure barefoot casual crossfit workout shoes
Top Down: All black athleisure barefoot casual crossfit workout shoes
3/4 View: Black/Gum athleisure barefoot casual crossfit workout shoes
3/4 View: All black athleisure barefoot casual crossfit workout shoes
3/4 View: All white athleisure barefoot casual crossfit workout shoes
3/4 View: White/Gum rubber athleisure barefoot casual crossfit workout shoes
3/4 view: Black athleisure barefoot casual crossfit workout shoes
3/4 View: Grey Gum athleisure barefoot casual crossfit workout shoes
3/4 View: Blush athleisure barefoot casual crossfit workout shoes
Blush pink athleisure barefoot casual crossfit workout shoes
Grey Gum athleisure barefoot casual crossfit workout shoes
Lateral: Grey and white athleisure barefoot casual crossfit workout shoes
Lateral: Olive Green / Gum athleisure barefoot casual crossfit workout shoes
Outsole: Grey Gum athleisure barefoot casual crossfit workout shoes
Outsole: Blush Pink athleisure barefoot casual crossfit workout shoes
Outsole: Olive/Gum rubber athleisure barefoot casual crossfit workout shoes
Outsole: Grey and white athleisure barefoot casual crossfit workout shoes
Medial: Blush pink athleisure barefoot casual crossfit workout shoes
Medial: Grey Gum athleisure barefoot casual crossfit workout shoes
 Medial: Grey and white athleisure barefoot casual crossfit workout shoes
Medial: Olive Green / Gum athleisure barefoot casual crossfit workout shoes
Top Down: Blush pink athleisure barefoot casual crossfit workout shoes
Top Down: Grey and white athleisure barefoot casual crossfit workout shoes
Top Down: Grey Gum athleisure barefoot casual crossfit workout shoes
Top: Outsole: Olive Green / Gum athleisure barefoot casual crossfit workout shoes
3/4 View: Grey Gum athleisure barefoot casual crossfit workout shoes
3/4 View: Blush pink athleisure barefoot casual crossfit workout shoes
3/4 View: Grey and white athleisure barefoot casual crossfit workout shoes
3/4 View: Olive Green / Gum athleisure barefoot casual crossfit workout shoes
Adapt Trainer
Man working out in Olive Green / Gum athleisure barefoot casual crossfit workout shoes
Man working out in Olive Green / Gum athleisure barefoot casual crossfit workout shoes
Adapt Trainer
Woman Working out in Grey and white athleisure barefoot casual crossfit workout shoes
Woman Tying Grey and white athleisure barefoot casual crossfit workout shoes
Adapt Trainer
PDP_TN_Lateral
PDP_TN_Outsole
PDP_TN_Medial
PDP_TN_Top
PDP_TN_Hero
PDP_TN_Lifestyle
PDP_TN_Lateral
PDP_TN_Outsole
PDP_TN_Medial
PDP_TN_Top
PDP_TN_Hero
PDP_TN_Lifestyle
PDP_TN_Lateral
PDP_TN_Outsole
PDP_TN_Medial
PDP_TN_Top
PDP_TN_Hero
PDP_TN_Lateral
PDP_TN_Outsole
PDP_TN_Medial
PDP_TN_Top
PDP_TN_Hero
black-camo
grey-camo
Regular price $129.99 Sale price$90.99
/
FINAL SALE

Adapt Trainer

Best for: Walking, Cross-Training, Everyday Wear
Regular price $129.99 Sale price$90.99
/
FINAL SALE
Color

Core

Seasonal

30% Off - FINAL SALE

Size

Your feet expand as they move, so why shouldn’t your shoes? Liberate your toes and embrace dynamic movement with our Adapt Trainers, designed for both daily life and intense workouts. Featuring flexible sole tech hidden within a classic look, they offer comfort and support for your every move.

  • Breathable AdaptKnit™ Upper
  • AdaptSol™ Insole (10mm)
  • Zero-Drop Sole
  • Wide Toe-Box
  • Flexible Traction
  • Machine Washable
  • Earth-Link™ (black outsoles only)
  • Sizing: ½ size small (US Conversion) 
  • Weight: Mens 10 / Womens 11.5 (9.8oz / 277g)
  • Stack Height: 10mm (foam only), 15mm (including rubber)
  • Heel-To-Toe Drop: 0
  • Upper Material: Polyester Knit Textile 
  • 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 Trainer 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

Utilizing a dual-injection rubber, the outsole of the Adapt Trainer provides supreme flexibility paired with unmatched traction.

★★★★★

These have become my go-to training and lifestyle shoes. They're extremely flexible, easy to get on, and the massaging nodes inside are super comfortable. Not to mention, easy to clean and durable!

@erichinman

ERIC HINMAN
5x Ironman
★★★★★

The Adapt is hands down, the only shoe I have ever felt good lifting in. The zero drop and flexible sole make me feel like I'm training barefoot while simultaneously feeling protected and able to handle higher impact training. I've never found that in a shoe before.
@lauren_kanski

LAUREN KANSKI
Kettlebell & Fat Loss Coach
★★★★★

I have literally tried every lifting/ fitness shoe on the market. The adapt trainer is a game changer for me because of the flexibility, comfort, and the fact that they look so cool. I have ran, lifted, and jumped in them. They check all the boxes.

@benbarkerfitness

BEN BARKER
Fitness Coach / Neighborhood Alpha Dad
★★★★★

I especially love the adapt shoes because they allow for great stability having a flat sole and and wide toe box. Not only that, but they are also comfortable, stylish, and super easy to slip on.

@juliataylorfit

JULIA TAYLOR
Fitness Trainer
★★★★★

The Adapt Trainer is the modern minimalist shoe I've been waiting for. Perfect foot shape fit, stylish to wear beyond the gym/workout, and the fact that they clean so easily in the wash is icing on the cake.
@themovementjourney

JOHN LINDSEY
Fitness Trainer, CSCS, FRCms
★★★★★

I've hardly worn any other shoes since getting my first pair. Adapt trainers are crazy comfortable, super flexible, and surprisingly durable. They are my go-to everyday shoes and I genuinely highly recommend them.

@sethcrowell

SETH CROWELL
Los Angeles, CA
4.7
Rated 4.7 out of 5 stars
Based on 3,364 reviews
Total 5 star reviews: 2.7k Total 4 star reviews: 378 Total 3 star reviews: 121 Total 2 star reviews: 50 Total 1 star reviews: 88
92%would recommend these products
WidthRated -0.1 on a scale of minus 2 to 2
3,364 reviews
  • AS
    Alexandra S.
    Verified Buyer
    Adapt Trainer
    Reviewing
    Adapt Trainer
    I recommend this product
    Style Whiteout
    Size Purchased 7 Men = 8 Women
    Rated 4 out of 5 stars
    1 week ago
    LOVE THESE, with one caveat

    I bought these to serve was my "deadlift shoes" AND to be worn daily as a cute fresh white sneaker. They work very well being used for both of these needs.

    However, there is the SLIGHTEST variation in the "white" of the rubber sole, the white of the shoe fabric upper, and the piece that holds your laces. The sole has the slightest purple tone, the laces piece is slightly off-white/cream, and the fabric upper is bright white.. like it looks like it could glow in the dark without a black light lol.

    I wrote to Flux and they were very accommodating, but I didnt think it was worth the shipping money to exchange them for something that probably bothers me because I'm an artist and I need visual things to be perfect lol (and because they're *not cheap* shoes).

    That being said -- I HIGHLY RECOMMEND THESE SHOES.

    I would also recommend that if you have VERY WIDE TOES (I have a tiny foot but my forefoot/toe area is wide), to size up 1/2 to 1 whole size for maximum comfort.

    I'm a true "7" but I have these in an 8 and will not size down in the future.

    I also did this with my *Flux Runners* (bough an 8), and while I'll size a half size down next time on those, I feel like I will continue to buy this size in the trainers. If they made the trainers toe box wider, I'd buy a 7.5.

    *The toebox shape on the trainers is very different from the toebox of the runners.

    Hope this helps anyone who's looking into buying these shoes. I honestly wear my Flux Runners DAILY and wear these on…

    WidthRated -1.0 on a scale of minus 2 to 2
  • AH Profile picture for Anisa H.
    Anisa H.
    Verified Buyer
    Adapt Trainer
    Reviewing
    Adapt Trainer
    I recommend this product
    Style Whiteout
    Size Purchased 9 Men = 10 Women
    Rated 5 out of 5 stars
    1 week ago
    OMG THE HOLY GRAIL OF SHOES

    I have natural wide feet. My left foot is actually wider then my right so it makes finding shoes challenging unless the size is Wide. My shoe size is 9.5 Wide which is extremely hard to find. I've done the 1/2 size up and recently started doing a 1 full size up. It has been a challenge finding athletic shoes that are comfortable, stylish, and are made to workout in.

    I've tried all the brands that are barefoot style (Xero & Vivobarefoot) as well as popular brands (Nobulls) that all promise a wide toebox. None of them compare to how comfortable these fit. They legit actually have a wide toebox. I did go 1 full size up. I got a 10.5 and they fit perfectly. I have plenty of room especially on my left side where the first time in forever I not only where them to workout but all day as a sneaker. Highly recommend if you have a wide foot and I recommend sizing up 1 full size if you have a wide foot. I've spent a lot of money on shoes and when I tried these on and walked around the house. I finally knew I found something that finally works for me.

    WidthRated 0.0 on a scale of minus 2 to 2
  • BF
    Brent F.
    Verified Buyer
    Adapt Trainer
    Reviewing
    Adapt Trainer
    I recommend this product
    Style Whiteout
    Size Purchased 12 Men = 13 Women
    Rated 5 out of 5 stars
    1 week ago
    My new fav trainer and work shoe

    I am on my feet all day and this is my new go to shoe. I am a Director of Fitness and definitely suggest this shoe for those who are interested in a shoe that you can lift in, live in and go out in! Love the look and the feel. Tried the runner first and loved it and now this is my new favorite! Fyi, Had to size up and glad i did.

    WidthRated 0.0 on a scale of minus 2 to 2
  • JS Profile picture for Jerami S.facebook logo
    Jerami S.
    Verified Buyer
    Adapt Trainer
    Reviewing
    Adapt Trainer
    I recommend this product
    Style Black Gum
    Size Purchased 11 Men = 12 Women
    Rated 5 out of 5 stars
    2 weeks ago
    Amazing SHOE

    Like most of us, I saw these shoes on different social media platforms and was a little hesitant. After much debate and their 30% off sale I decided to buy my first pair and the arrived late last week. As soon as I put them on I was hooked, the comfort level is through the roof and they are shockingly lightweight. I’ve done every lift in them and even sprinted in them and wouldn’t change a thing. Absolute RECOMMEND!!!

    WidthRated 0.0 on a scale of minus 2 to 2
  • PC
    Peter C.
    Verified Buyer
    Adapt Trainer
    Reviewing
    Adapt Trainer
    I recommend this product
    Style Whiteout
    Size Purchased 11 Men = 12 Women
    Rated 5 out of 5 stars
    3 weeks ago
    Favorites for daily wear

    I own many pairs of Flux trainers, the low tops I keep for casual wear and training in the high-tops.

    Can't have too many pairs!

    WidthRated 0.0 on a scale of minus 2 to 2
Reviews LoadedReviews Added
Recently viewed

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.