Complete your comfort
Extra cushioning that lets your feet adapt gradually — train your foot muscles step by step without sore calves.
Stiffer arch support and a deeper heel cup — for those managing plantar fasciitis, neuropathy, heel spurs, or chronic foot pain.
Free shipping on all orders. Orders placed before 3 pm ship the same business day. You have 100 days to try your shoes — returns and size exchanges are free.
Every pair is covered by our 100-day quality guarantee. If anything isn't right, we'll repair, replace or refund it.
Choose your fit to see the correct size chart:
Choose your usual size. If you're between two sizes, choose the larger one.
| USWomen | EUSize | UKSize | Lengthcm |
|---|---|---|---|
| US6 | 37 | 4 | 24.5 |
| US7 | 38 | 5 | 25.0 |
| US8 | 39 | 6 | 25.5 |
| US9 | 40 | 7 | 26.0 |
| US10 | 41 | 8 | 26.5 |
| US11 | 42 | 9 | 27.0 |
| US12 | 43 | 10 | 27.5 |
| US13 | 44 | 11 | 28.0 |
| US14 | 45 | 12 | 28.5 |
| USMen | EUSize | UKSize | Lengthcm |
|---|---|---|---|
| US4 | 37 | 4 | 24.5 |
| US5 | 38 | 5 | 25.0 |
| US6 | 39 | 6 | 25.5 |
| US7 | 40 | 7 | 26.0 |
| US8 | 41 | 8 | 26.5 |
| US9 | 42 | 9 | 27.0 |
| US10 | 43 | 10 | 27.5 |
| US10.5 | 43.5 | 10.5 | 27.75 |
| US11 | 44 | 11 | 28.0 |
The foot length recommendation is an estimation. If the shoes don't fit, we offer free exchanges.
I've had plantar fasciitis for years. I didn't think changing my shoes could do this much.
Most shoes weren't built for pain relief. This one is.
1
Built for real foot pain
Developed with specialists for plantar fasciitis, heel spurs, and arch fatigue. Every part of the shoe targets a specific pain point.
2
No break-in. Ever.
Breathable knit upper and a flexible sole. Soft from the first step, structured enough to do real work.
3
100 days to decide
Lightweight and breathable enough for daily wear. If it doesn't deliver in 100 days, send it back.
Recommended by orthopedists
Dr. Linda Clausson Licensed orthopedistGeneral information about how the foot works. This is not medical advice and does not replace seeing a doctor or physiotherapist.
Developed with clinicians
Shoes that let your feet do their own work. Pick the problem you recognize and we'll explain what happens inside the foot — and what we do differently.
Foot pain shouldn't dictate your day. That's why we build our shoes the opposite way to conventional footwear:
When your heel hurts, every step is a decision. The goal isn't to prop the foot up — it's to let it work again:
With bunions, most shoes are the problem. Ours are wide where your foot is wide:
Feet change through the day — they swell and get tender. Our shoes are built to give, not squeeze:
Your arch is held up by muscles — and muscles get weak when something else does their job:
When feet can't move naturally, knees, hips and spine compensate. A natural foundation reduces that chain reaction:
Give sensitive areas more space and reduce unnecessary squeezing, rubbing, and concentrated contact. Preserve as much usable feedback as safely possible, rather than unnecessarily dulling it. And allow the toes and small foot muscles to contribute to movement and stability where they are still capable.
A stronger foundation means less strain on your body.
METTLE
Other shoes
One change.Everything changes.
Discover the difference with Mettle.
Fits true to size
Recommended by orthopedists
By restoring the foot's natural architecture, these shoes provide immediate relief to the joints. It's the first everyday shoe I confidently recommend.
“I was unsure at first — but they have truly reduced my pain levels, helps me walk so much easier, has helped my balance, and are oh so comfortable.”
The science
Your feet contain over 100 muscles, tendons, and ligaments. Rigid soles prevent them from engaging — causing them to weaken over time.
Over 200,000 nerve endings in each foot provide critical balance data to your brain. Thick soles block this feedback loop.
When feet can't move naturally, ankles, knees, hips, and spine compensate — creating pain far from the original source.
I honestly didn't expect much, I've tried so many shoes over the years. My feet used to ache by the afternoon, and now I barely think about them at all. Last weekend I walked the whole coastal path with my daughter, first time in years.
As a 60-year-old with stiff knees, these have been a game-changer — but transition slowly. I walked too far on day one and my calves paid for it.
My toes have room for the first time in years. My bunion doesn't scream at me on the downhills anymore
Perfect everyday shoes, but I think they are a little too warm in the summer.
Absolutely love the feeling of these. This is my second pair. If you're new to barefoot shoes, stick with them — after your feet adapt you'll feel the difference.
First hike where my knees didn't ache the next morning. Took about ten days to get used to, then it just clicked.
Strange at first, my calves were sore for a week. Now they're the only shoes I walk in.
At first they felt a bit weird to walk in. After 3 weeks my feet got used to the thin sole — my back pain has reduced a lot.
Really good. Bought two pairs with the bundle, great pricing!
I went from daily pain in my feet to taking hour-long walks in the woods again. The best investment I've made for my body in a long time.
I felt a difference right away. I have extremely sensitive feet. I can feel everything I walk on. The shoes are so light weight and comfortable I feel like I'm walking in my socks. I was really worried about walking around work, but to my surprise my feet my legs and my back were actually ok. Not hurting and not walking like Frankenstein after the car ride home. I will definitely buy more shoes.
These are the most comfortable shoes I have ever worn. Have Hokkas Tevas and many others but don’t wear them anymore.
They’re very comfortable, like wearing bedroom slippers all day! It’s still a bit chlly in northeast Ohio where I live and they aren’t warm enough to wear on a cool day. It should be warming up soon and I’ll have more opportunity to wear them more for a better review. I haven’t noticed improvement in knee, hip or back pain yet but I do notice that I seem to be walking more upright and not bent over as I usually walk, so that will be a big improvement if the shoes are helping with that. Once I get to wear them more I hope to see improvement with joint pain. If I do, and like them enough to order another pair I’d like to find a warmer shoe for the cooler months next fall. So far they’re pretty comfy.
I absolutely love these shoes. At first, it feels like a work-out. I feel it is realigning my body while walking in these. It's been about 3-4 days and my knee and shoulder pains are almost gone. I had to buy 1 size larger. They run small. First pair, I had to send back due to size.
I wear them around the house and when I go just about anywhere. I have two herniated discs and walking can be painful. I am noticing improvements in both knee and back pain!
They’re more flat than my last pair of shoes which is good but it does feel like you’re barefoot which makes walking a lot not as comfortable as shoes with more cushioning under the sole
I just got them today so it’s gonna take me a little bit of time to find out exactly how they really feel but I will get back to you
FAQ
Can't find your answer? Our team is happy to help.
Anyone dealing with foot pain, plantar fasciitis, heel spurs, bunions, arch fatigue, or feet that simply hurt after a long day. Also nurses, teachers, parents, and anyone else who spends the day on their feet.
A wide, foot-shaped toe box, a zero-drop sole and a flexible construction let your foot move the way it was built to. Your weight spreads over the whole foot and the small muscles that support your arch get to work again.
If you're new to barefoot shoes, start with 30–60 minutes a day and build up over about four weeks. Some calf soreness in the first week is normal — it means your muscles are waking up.
Our shoes fit true to size. If you're between sizes, pick the larger one. Not happy with the fit? Exchanges are free.
You have 100 days to try your shoes. If they don't work for you, contact us and we'll arrange a return or exchange.
Orders are shipped within 24 hours on business days. Delivery usually takes 6–710 business days depending on your location. You'll receive a tracking link by email.
