Blumaka NonSlip Insoles x Stinger – Built for the Grind

Posted by Stinger Sports on

“Dude, did you see those last 5 balls I drove right back up the middle? I felt so locked in.”

We’ve all had those BP sessions—when your swing feels effortless, your body moves as one, and everything is explosive and in rhythm. What if we told you that kind of day doesn’t have to be rare? It all starts with your connection to the ground.

That’s exactly why we partnered with Blumaka: together, we’re giving players the tools to perform at their highest level.


You Can Change Your Bat. Your Glove. Even Your Cleats. But Never Your Insoles.

That’s not just us talking. Here’s Mike Yastrzemski, SF Giants Outfielder:

“I’ll change my bat, glove, and cleats, but never my Blumaka NonSlip insoles.”

Think about it—you train to get faster, stronger, and sharper every day. But what about what’s happening inside your cleats? The slipping, the instability, the power you’re losing in the box, on the bump, or running the bases.

That’s where Blumaka steps in.

We teamed up with them because we share the same mission: helping dedicated athletes reach the next level. For thousands of high school, college, and pro players, that starts inside their shoes.


Why It Matters

You’re explosive. But are you transferring all that force to the field?

Blumaka NonSlip Insoles are built with FoamLock Technology—a grippy surface that eliminates internal foot slip. That means:

  • More control on the mound

  • More power at the plate

  • More stability on the bases

The results speak for themselves. Over three players on every MLB team are already using Blumaka. And when 200 pro athletes were tested in a biomechanics lab with Blumaka:

  • 80% started and stopped faster

  • 90% ran faster

  • 80% reported improved lower-body stability

That’s not hype. That’s science.

“Blumaka insoles are a subtle, yet game-changing product. I will not play another game without them.”
— Brendan Donovan, Cardinals Outfielder, 2025 All-Star


Designed for Baseball. Trusted by the Pros.

Here’s what sets them apart:

  • NonSlip top layer – locks your foot in place, no more sliding inside your cleats

  • 17% more cushioning & 14% higher energy return than standard insoles

  • 1,000+ miles of durability

  • 85% recycled high-performance ETPU foam

These aren’t generic insoles you grab off the shelf. These are performance-driven, pro-level tools trusted by the league.

“I have always struggled with my foot slipping and sliding in my shoe hurting my performance on the mound. I started using Blumaka’s insoles and I have noticed a drastic change. My foot no longer slips in my shoes helping me perform at the highest level.”
— Nate Payne, Mariners Pitcher


So, Which Ones Should You Get?

Simple. 99% of pro baseball players using Blumaka go with the NonSlip Max Cushion Low Arch.

Why? Because it delivers:

  • Maximum energy return

  • All-day comfort

  • A stable ride for every position on the field

If you want to train harder, play longer, and stay healthier, this is the setup.


Play Better. Now.

Whether you’re chasing a scholarship, working toward a call-up, or grinding for a roster spot, there are no wasted reps. Don’t let your foundation hold you back.

👉 Get 20% OFF your first pair with code BLUMAKA20.

Shop the Blumaka collection HERE

Backed by a 90-day Performance Guarantee. No risk. Just results.

Because if you’re putting in the work every day to get better, your gear should work just as hard as you do.

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