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, professional and international volleyball player currently competing for the San Diego Mojo in the Pro Volleyball Federation. An outside hitter who played collegiately at Bradley University, she's constantly changing direction at full speed, then exploding up to block or transitioning into an attack.
That same demand for control is why she wears the NonSlip Performance Insole, laced in for every training session and every match, keeping her foot locked to the footbed so nothing gets lost between the plant and the jump.
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.
Roster & credibility
- MLB
- NFL
- PGA
- NBA
- NHL
- MLS
- EFL
- D1
- NCAA
Attribution
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.
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.
How does the NonSlip Performance Insole help on the court? +
A high-friction top layer locks your foot to the footbed so lateral cuts, quick jumps, and hard plants don't cost you a fraction of a second to slide, paired with 85% recycled ETPU foam for extra cushioning and energy return. It's the same setup Lindsay wears every day.
Will NonSlip fit my volleyball shoes? +
Yes. It replaces the thin insole your shoe ships with and comes in three arch heights, so it drops into most volleyball and indoor court shoes.
Which insole should I choose? +
For everyday performance, grip, and cushioning, the NonSlip Performance Insole in the Max Cushion profile covers most athletes. It's Lindsay's go-to. Three arch heights either way, use Find my fit to match yours.
Can an insole really make a difference? +
It's tested, not claimed. In independent biomechanical testing, 90% of athletes ran faster and 80% were more stable. The NonSlip grip layer is built to keep every ounce of that push-off from leaking away inside the shoe.
How long do they last? +
The NonSlip Performance Insole is backed by a 1,000-mile cushioning guarantee and outlasts three to four pairs of shoes. If the cushioning gives out before then, we'll make it right.
What about shipping and returns? +
Free shipping on every order in the United States, shipped within 24 hours (excluding weekends and holidays). Backed by a 90-day performance guarantee: if you're not completely thrilled, return them within 90 days for a full refund, even after wearing them. Start a return at help@blumaka.com.
