Made for Movement | Built for Performance
Run 619 Insoles are made for movement. From everyday comfort to high-performance miles, our zero-drop designs promote an efficient, natural stride—trusted by runners, hikers, and anyone on their feet all day.
Let customers speak for us
from 331 reviewsI’ve lost 50 pounds thanks to Zepbound. Now, no of my shoes fit. Thank goodness I’ve found Run619. These dense insoles do the best job of eating up that extra space in ALL of my shoes. The spongy brand name insoles are too soft to make my shoes smaller. Thank you for the great pricing on factory seconds!
Just what I needed to make my barefoot shoes excellent!
I've used Spenco flat innersoles for years, but no longer. I use hard orthotics, with the innersoles over them. The Run619 innersoles quickly formed to fit the orthotics, making it easier to put the shoes on.
The innersoles you sent perfectly fit my 9.5 men's shoes, so I can avoid trimming. They are smoother, so when I use them in my slippers they don't abrade my feet. And they are firmer, so I can feel the surface under my feet better. This last is particularly important as I'm 83 and have some minor loss of sensation in my feet. The firmness also makes some too-soft shoes that I mistakenly bought more wearable. Finally, the firmness makes it easier to put them in my shoes without lumps and folds. I'm only sorry that I didn't find you years earlier.
Run 619 Original Thick Flat Insoles | Zero Drop | Firm | Regular Width | 6mm
Flat, simple, firm. Exactly what I was looking for.
Exactly what I needed
Perfect fit and confortable.
Took out factory insoles and put these in. They are flat but supportive and they dont interfere with my orthotic arxhes
Great insoles, however I ordered size 11-12 for size 12 boots, was too short, better to order 13 and trim if needed.
I bought the 619 inserts and I gotta say I am really surprised with them. I normally wear a 10.5 wide shoe and inserts can be hard to fit properly. These are a near perfect fit. I also bought inserts from Dr scholls and trade home and these 619’s are way better. I didn’t know if I would like a simple flat insert but it’s perfect. I would definitely recommend.
I use these for all my barefoot shoes. Feelgrounds and Xero. I do however have to trim around the entire sole to match base, otherwise it bunches up in several areas making a tight fit.
I bought these to replace my hobbibear barefoot shoe inserts. I usually wear a 9 1/2 shoe and got the 9 inserts and they fit perfect and snug.If you are looking for firm inserts these are it, I have normal arches and usually any kind of arch support is very painful to wear.These molded to my feet and feel great. I bought the red ones too for my non barefoot shoes too.
Really good shoe inserts, it takes a little time to break them in, I have not had any issues with them since I bought them
I love these. If you are looking to walk on clouds, don’t bother with these. If you want firm support with zero drop, these are perfect. I use them in my boots, and they hold up for over a year with regular use. I also really like how they form to your feet after a while. 10/10
Very dense material not soft .
Explore Our Original Flat Insoles
Trusted by thousands for simplicity, fit, and everyday performance.
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3mm Thickness Regular Width
Run 619 Original Thin Flat Insoles | Zero Drop | Firm | Regular Width | 3mm
92 reviewsRegular price $19.99 USDRegular priceUnit price / perSale price $19.99 USD -
4.5mm Thickness Regular Width
Run 619 Original Flat Insoles | Zero Drop | Firm | Regular Width | 4.5mm
10 reviewsRegular price $19.99 USDRegular priceUnit price / perSale price $19.99 USD -
6mm Thickness Regular Width
Run 619 Original Thick Flat Insoles | Zero Drop | Firm | Regular Width | 6mm
69 reviewsRegular price $20.99 USDRegular priceUnit price / perSale price $20.99 USD -
3mm Thickness Wide EE Width
Run 619 Original Thin Wide Flat Insoles | Zero Drop | Firm | EE Width | 3mm
54 reviewsRegular price $19.99 USDRegular priceUnit price / perSale price $19.99 USD -
4.5mm Thickness Wide EE Width
Run 619 Original Wide Flat Insoles | Zero Drop | Firm | EE Width | 4.5mm
9 reviewsRegular price $19.99 USDRegular priceUnit price / perSale price $19.99 USD -
6mm Thickness Wide EE Width
Run 619 Original Thick Wide Flat Insoles | Zero Drop | Firm | EE Width | 6mm
47 reviewsRegular price $24.99 USDRegular priceUnit price / perSale price $24.99 USD
Understanding the Benefits of Our Insoles
At Run 619, we started with one mission: to build flat, no-arch, zero-drop insoles that deliver simple, foot-forming performance without changing the feel of your shoe. That's still at the core of what we do. But now, for runners and active users who need more structure, we've introduced a completely different kind of insole—one with medium arch support, a responsive heel zone, and a base designed for stability and durability over long miles. It's a major step beyond our original designs—but still built on the same zero-drop platform. Whether you want something flat and minimal or structured and supportive, we make insoles that help you move naturally and stay on your feet longer.
Flat, Foot-Forming, and Zero Drop
Our original insoles are minimalist by design—flat, firm, and built for those who want a simple, dialed-in fit. With no arch, a traditional shape, and a zero-drop platform, they're ideal for replacing worn-out insoles, pairing with orthotics, or fine-tuning your shoe's feel. Available in three thicknesses (3mm, 4.5mm, and 6mm) and two widths (regular and wide), so you can choose the level of ground feel or underfoot support that works best for you.
Built for Performance. Backed by Support.
Our Performance MFM Insole is made for runners who need real structure and all-day durability. A targeted PU heel zone delivers balanced support, while the medium arch and firm 5.5mm base provide stable, responsive performance without feeling bulky. Still zero drop—so your stride stays efficient, even when the miles stack up. Not pillow soft, not rigid—built to last 500+ miles.
Run 619 Flat Insoles: 5 Unique Ways to Use Them
Trail Tested
Trusted by endurance athletes who stack serious miles, whether it’s an ultramarathon, a thru-hike, or a weekend trail run, we’ve got you covered.
Shift-Proven
Trusted by people who spend all day on their feet—nurses, baristas, warehouse crews, and anyone who clocks serious hours on unforgiving surfaces.
Road-Ready
Trusted by runners who put in the work. Whether it’s your daily 5-miler or your next marathon training cycle, Run 619 insoles help you move naturally, stay strong, and keep fatigue in check—one step at a time.
Daily Driven
From dog walks to daily commutes, Run 619 insoles bring stability and support to every step. Designed for all-day wear—because not every mile has to be a race.
Every Pair Has a Story
Thousands of customers use Run 619 insoles in ways we never expected, from multi-day ultramarathons to long shifts behind a bar. However you move, we’d love to hear how our insoles fit into your day.
Our quality promise
Quality is never an accident. It is always the result of intelligent effort. We spend most of our time and energy for good design and to achieve high quality. Every single detail from material to technique is thought through with obsessive attention. If our product doesn't satisfy you, we'll take it back.


