Own the Court,
every point.
Quick direction changes and explosive jumps demand a foot that stays locked to the footbed, not sliding inside the shoe. The NonSlip Performance Insole grips through every plant, block, and transition, so none of Lindsay's push-off gets lost to slip.
$60· Outlasts 3 to 4 pairs of shoes. About 6 cents a mile.
Only pay if you perform.
Built to keep her explosive.
Lindsay Stalzer is a professional outside hitter in the PVF with San Diego Mojo, still playing at the top of a sport that punishes feet, jumping, landing, and transitioning on a hard floor all match long. Now NonSlip insoles keep her locked to the footbed through every plant and block, with no sacrifice in comfort.
Pull the stock insole. Drop it in.
Lindsay swaps the stock insole for the NonSlip Performance Insole in under two minutes. Same shoe, same feel underfoot, just a grip layer that locks her foot to the footbed so every cut, block, and transition stays clean. Available in the Max Cushion profile, with three arch heights to match her fit.
Only pay if you perform.
I could change directions more quickly. That's everything.
As an outside hitter, I'm constantly moving every which way as fast as possible, then exploding up to block or transitioning into attacking the ball. The first time I wore Blumaka insoles, I noticed I could change directions more quickly, and I was surprised that with the increased grip, there was no sacrifice in comfort.
Free shipping. On every order.
What keeps her explosive.
NonSlip technology
A high-friction top layer locks Lindsay's foot to the footbed on every cut, block, and transition, so none of her push-off leaks to a micro-slide inside the shoe.
Max Cushion, engineered
85% recycled ETPU foam adds up to 17% more cushioning and 14% higher energy return, softening the pounding of jump after jump on the court.
Built for the grind
Outlasts three to four pairs of shoes and comes backed by a 1,000-mile cushioning guarantee, the same setup, every rep, every match.
Built to last 1,000 miles. Outlasts 3 to 4 pairs of shoes.
Proven, not claimed.
Speed, stability and stride figures come from independent biomechanical performance testing. Cushioning and durability claims are independently verified. Measured against the average aftermarket insole.
Only pay if you perform.
Trusted across every level of the game.
Leagues and conferences
- MLB
- NFL
- PGA
- NBA
- NHL
- MLS
- EFL
- ACC
- SEC
- Big 10
- Big 12
- Pac 12
Locked in, on the record.
“Blumaka insoles take your performance to another level. I'm much more grounded and in control of my steps.”
“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.”
“Blumaka insoles have become a staple for me. A complete game changer.”
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
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
Straight answers.
Which profile fits my footwear? +
Low Profile is built for shoes where space is limited, which usually means soccer and lacrosse cleats, golf shoes, track spikes, rugby boots and racing flats. Max Cushion is built for footwear with more room, which usually means basketball, tennis, football, pickleball, volleyball, baseball, training and running shoes. If the shoe already feels snug, choose Low Profile.
Which arch option should I choose? +
Blumaka NonSlip insoles come in three arch support options: Low for low or neutral arches, Medium for average arch heights, and High for high arches. If you are between two, the insole quiz will walk you through it.
How do I choose my size? +
Sizes are listed as men's and women's ranges, for example Men's 9-9.5 | Women's 10-10.5. Choose the range that contains the shoe size you normally buy. Men's sizes continue on their own from 13 up to 17.5.
Do I remove the insole that came with my shoe? +
Yes. Take the factory insole out of the shoe first, then set the Blumaka insole in its place. The same pair can move between any shoes it fits, so one pair can cover a rotation.
How do I clean and care for them? +
Remove the insoles from your shoes and hand wash them with mild soap and water. Let them air dry completely before putting them back in.
How long does a pair last? +
Blumaka insoles are made with a durable ETPU foam, which is why we offer a 1,000 mile cushioning guarantee. Most running shoes lose their cushioning long before 1,000 miles, so you can expect your Blumaka insoles to outlast three to four pairs of shoes.
What does the 1,000 mile guarantee cover? +
The 1,000 mile figure is a cushioning guarantee. It covers how the foam holds its cushioning over distance, and it is not a wear or tread guarantee. Returns and refunds are handled separately under the 90 Day Performance Guarantee below.
What is your shipping policy? +
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.
What is your return and refund policy? +
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. However, we do not accept insoles that have been trimmed. To start a return, contact us at help@blumaka.com.
Are your mailers recyclable? +
Yes, our mailers are recyclable. We chose a 100% recycled brown paper envelope as our mailer because nearly every recycling center around the world can accept paper and recycle it.
Can I send my Blumaka insoles to you to recycle when I am done? +
Not yet, but we are working to make this possible. Sign up for our email list and we will email you when this is available.
What should I do with the old insoles I take out of my shoes? +
We recommend donating insoles that are still in good condition, or you can turn them into a fun art project!