A 265-pound marathon runner called us. He was sure he'd run through his insoles before the 1,000-mile mark. We told him the guarantee had him covered and put a fresh pair in the mail — then asked a favor: send the worn ones back, so we could hand them to an independent lab and measure exactly what the miles had done. He did. The verdict surprised even him:
Trail Running · NonSlip Performance Insole
Own the
trail.
Run stronger, longer, and safer on the trail. Every trail shoe ships with a thin insole that packs out fast. Blumaka NonSlip holds its cushion, and your foot, mile after mile.
$65· Outlasts 3 to 4 pairs of shoes. About 6 cents a mile.
Only pay if you perform. 90 day performance guarantee.
Award-winning
running stores
We offer free shipping on all orders in the United States. We will ship in 24 hours after receiving your order excluding weekends and major holidays.
By default, all orders will ship USPS. Expedited shipping is also available. However, we'd like for you consider using USPS. USPS is required to visit every household in the United States six days a week. So since they're already going to your house, we'd like them to drop off your insoles at the same time. UPS and FedEx are luxury choices as they make a special trip to your house. Any package shipped by those carriers adds to the carbon footprint and therefore, additional charges will apply.
For more details or other questions, please see our FAQ.
We are proud to offer a 90 Day Performance Guarantee, which means that if you're not completely thrilled by your Blumaka insoles, you have a full 90 days after receiving your item to request a return and receive a full refund even after you've worn them.
To start a return, simply contact us at help@blumaka.com. For more details or other questions, please see our FAQs
NonSlip Performance Insoles
$60.00
Run Faster
Increase Stability
Reduce Risk Of Injury
Start and Stop Faster
Austin Morris
NCAA,
Alabama Crimson Tide
Blumaka insoles enhance stability and balance on the mound, improving control and energy transfer. They also boost comfort.
Mike Yastrzemski
MLB,
Atlanta Braves
You'll find these bad boys in my shoes everyday.
TJ Shook
MLB,
New York Mets
Blumaka truly has helped me pitch better, I've been using them for two weeks and I jumped 2-3mph in average velocity.
Brendan Donovan
MLB,
Seattle Mariners
A game changing product...
I won't play without them.
Secure Checkout
We offer free shipping on all orders in the United States. We will ship in 24 hours after receiving your order excluding weekends and major holidays.
By default, all orders will ship USPS. Expedited shipping is also available. However, we'd like for you consider using USPS. USPS is required to visit every household in the United States six days a week. So since they're already going to your house, we'd like them to drop off your insoles at the same time. UPS and FedEx are luxury choices as they make a special trip to your house. Any package shipped by those carriers adds to the carbon footprint and therefore, additional charges will apply.
For more details or other questions, please see our FAQ.
We are proud to offer a 90 Day Performance Guarantee, which means that if you're not completely thrilled by your Blumaka insoles, you have a full 90 days after receiving your item to request a return and receive a full refund even after you've worn them.
To start a return, simply contact us at help@blumaka.com. For more details or other questions, please see our FAQs
Only pay if you performPerformance guarantee
Excellent customer serviceReal people, easy returns
85% recycled foamHigh-performance build
The Problem
The problem isn't your shoes. It's inside them.
70¢
That's about what the insole in your shoe is worth — a thin, flat piece of fabric that packs out fast. You land on it thousands of times a run.
- Stock insoles pack out fast — the cushion is gone long before the 14th mile.
- Flat, worn foam means more foot fatigue late in a run.
- A slippery top cover lets your foot slide, so energy leaks with every stride.
Free shipping. On every order.
The Testing
Proven, not claimed.
90%
of athletes ran faster
90%
increased stride length
80%
increased lower-body stability
80%
started & stopped faster
Trusted by athletes and teams
- MLB
- NFL
- PGA
- NBA
- NHL
- MLS
- EFL
- D1
- NCAA
Verifiable and scientific testing
Speed, stability and stride figures come from independent biomechanical performance testing. Cushioning and durability are independently verified by Heeluxe. Measured against the average aftermarket insole.
Only pay if you perform. 90 day performance guarantee.
The Fit
Pull the stock insole. Drop it in.
Swap the thin factory insole for NonSlip in under two minutes. Same shoe, contoured footbed, locked in place. Three arch heights to match your foot — straight out of the box.
Easy returns. Fast, no-hassle refunds.
A true story
We stand behind our 1,000-mile guarantee.
-
~7%
cushioning lost after roughly 800 miles. It kept the other 93% — still softer, and more cushioned, than the average insole.
-
63%
of impact energy still returned. The average insole gives back just 52%.
He thought they were finished. The lab found they were barely broken in.
Heeluxe Hulk Impact Test (ASTM F1976), October 2024. Max Cushion, Medium Arch, measured against the lab's insole database averages.
The NonSlip System
What keeps you moving.
17% more cushioning
A sculpted ETPU footbed absorbs hard landings and holds its shape, so the cushion is still there at the 14th mile — and it outlasts three to four pairs of running shoes.
14% higher energy return
85% ETPU midsole foam gives back more of what you put in — a measured 14% higher energy return, stride after stride.
3 levels of arch support
Low, medium, and high arch heights keep even pressure across your stride and match your foot — straight out of the box.
1,000-mile cushioning guarantee. Outlasts 3–4 pairs of shoes.
The Moment
The trail is won at the 14th mile.
By then a stock insole is already packed flat, and your legs feel it — fatigue creeps in, form slips. NonSlip holds its cushion and your foot mile after mile, so the last mile feels closer to the first.
Free shipping. On every order.
Across every sport
Real athletes. Real Results.
From the MLB to the pitch to the pickleball court — the same NonSlip platform.
MLB · Los Angeles AngelsGarrett McDanielsPitcher
“They prevent foot slippage in cleats, ensuring stability and allowing me to maximize ground force. I recommend them to every athlete.”
NFL · Denver BroncosJaleel McLaughlinRunning back
“With Blumaka insoles I'm faster and quicker. Love them.”
NCAA · Duke Women's SoccerMia MinestrellaFirst Team All-ACC
“Blumaka insoles completely changed my game. They keep me comfortable in my cleats and give me the grip I need to cut and turn without slipping.”
NCAA · USD BaseballAustin SmithTwo-way player
“As both a pitcher and a hitter, I rely on balance and explosiveness. Blumaka NonSlip insoles help me stay locked in every pitch and every at-bat.”
Pro · VolleyballLindsay StalzerInternational player
“I'm positive that Blumaka insoles have improved my speed and explosiveness on the volleyball court.”
MLB · Minnesota TwinsPablo LópezAll-Star pitcher
“I won't pitch without them.”
Find your fit
Three levels of arch support.
Improve your alignment, manage pronation and supination, and keep even pressure across a stride you can rely on.
Low Arch
Low
For low or "normal" arches — promotes a natural gait and biomechanics.
Medium arch
Medium
For average arches — balances support and comfort, and helps with pain relief and plantar fasciitis.
High arch
High
For high arches — extra support and cushioning to reduce strain and help relieve plantar fasciitis.
Easy returns. Fast, no-hassle refunds.
Against the field
Why athletes choose NonSlip.
NonSlip
TraditionalFabric insoles
Other gripInsoles
Full-surface NonSlip grip
Holds its cushion over distance
Eliminates foot movement inside the shoe
Built for repeat-impact running
1,000-mile cushioning guarantee
Compression-resistant structure
Designed for sports performance
Transferable between multiple shoes
Maintains performance over time
Before you buy
Straight answers.
Will NonSlip fit my trail shoes? +
Yes. It replaces the thin insole your shoe ships with and comes in three arch heights, so it drops into most road and trail running shoes. Take the insole quiz to find the right insole for your activity and foot type.
How is it different from my stock insole? +
Stock insoles are thin, last 10-20 miles, and slide as you load and turn. NonSlip grips the shoe so it won't shift, adds 85% ETPU foam for energy return, and cushions every step so the platform under you stays put.
Can it help with foot pain or fatigue? +
Athletes of all levels use NonSlip for everyday foot fatigue and support through long days on their feet. Individuals dealing with plantar fasciitis or heel pain use our High arch insole to help support and alleviate pain without creating more discomfort.
How long do they last? +
NonSlip is backed by a 1,000-mile cushioning guarantee and outlasts three to four pairs of running shoes. If the cushioning gives out before then, we'll make it right.
Shipping and returns? +
We offer free shipping on all orders in the United States. We ship within 24 hours of receiving your order, excluding weekends and major holidays.
By default, all orders ship USPS. Expedited shipping is also available, but we'd like you to consider USPS. USPS is required to visit every household in the United States six days a week, so since they're already going to your house, we'd like them to drop off your insoles at the same time. UPS and FedEx are luxury choices because they make a special trip to your house. Any package shipped by those carriers adds to the carbon footprint, so additional charges will apply.
We're proud to offer a 90 Day Performance Guarantee: if you're not completely thrilled with your Blumaka insoles, you have a full 90 days after receiving your item to request a return and receive a full refund, even after you've worn them.
To start a return, simply contact us at help@blumaka.com.
Which insole should I choose? +
Most players start with the Max Cushion Low Arch. Choose Medium for a little extra support, and High if you are dealing with or have a history of plantar fasciitis. Take the insole quiz to find the right insole for your activity and foot type.
Can an insole really make a difference? +
It's the most common doubt, until you feel it. Your stock insole is a thin, ~70¢ liner; NonSlip is a grippy, 85% recycled-foam platform independently tested for more cushioning and energy return, with 90% of athletes running faster in testing. And it's backed by our promise: only pay if you perform. Wear them 90 days and send them back if they don't.
NonSlip Performance Insole