STRYKER — Performance from the ground up
Boston, MA

We're not a shoe brand.
We're a performance company.

Built from the ground up to close the gap between what athletes put in — and what they get out.

Why STRYKER Exists

Most shoes come with a $2 insole inside a $200 shoe.

Most athletes do everything right. They train hard, recover well, study their sport. But they're stepping into shoes built by companies that spend big on branding and cut corners on the one component that actually touches your foot — the insole.

Standard foam insoles feel comfortable. That's by design. Comfort sells. But foam compresses when you push off, absorbing the force your muscles just generated instead of sending it into the ground. That force is lost. Gone. Every rep, every stride, every jump.

That's why we built STRYKER. Not to make a comfortable insole. To make a powerful one.

12–18% Of your muscular force wasted by foam on every push-off
10 wks Until foam loses structural integrity — long before it looks worn
$2.40 Average cost of the insole inside a $250 premium trainer. You deserve better.
Foam was designed for comfort. Not performance. And the difference matters more than most athletes ever realise.
STRYKER — Made in Boston
The Brand

Made in Boston. No middlemen. No markup.

STRYKER is headquartered in Boston, Massachusetts. We design and manufacture our carbon fiber insoles in-house — which means we control every step of the process, from material sourcing to final product.

No outsourced manufacturing. No third-party factories cutting costs where it matters. No brand markup from distributors and resellers sitting between the factory and your shoe.

What you pay for is the technology. Nothing else.

The Product

Carbon fiber performance insoles. Built for athletes who train to win.

We design carbon fiber performance insoles that convert your movement into power. Instead of losing energy with every step, STRYKER gives it back to you.

More speed off the line. More force off the ground. More power when it matters.

Carbon fiber changes everything. It's lightweight, insanely strong, and used in elite-level gear — from Formula 1 to sprint spikes. We built STRYKER with a full-length carbon fiber plate that stores and releases energy, giving you explosive energy return with every stride.

So instead of working harder, you move smarter. And faster.

STRYKER Performance Insoles — Carbon Fiber
Our Standard

Built for athletes. Tested in competition.

STRYKER isn't made for casual comfort. From sprinters to footballers, basketball players to runners, our insoles are tested by real athletes who push them to their limits — on the track, on the field, and in the gym.

🏀 Basketball
⚽ Soccer
🏃 Sprinting
🏐 Volleyball
🏉 Rugby
🥊 Combat
🎾 Tennis
⚾ Baseball
🏋️ Weightlifting
🏅 And more
If it doesn't improve performance, we don't release it. Simple.
STRYKER — Customised for your sport
Not Generic. Yours.

No two athletes move the same.

That's why STRYKER is customised by sport and size to give you the right balance of power, stability, and control for how you move. Whether you're a striker, a sprinter, a lifter, or a weekend warrior — we tune the insole to your game.

Different sports place different demands on your feet. Generic insoles give everyone the same support. We give you the right support.

1
Select your sport

Each insole is engineered for the specific loading patterns and movement demands of your sport.

2
Pick your size

Custom-trimmed to your shoe size. No generic fit. The precise dimensions for your foot.

3
Swap and go

Replace your existing insole in 30 seconds. Feel the difference in your very next session.

Ready to feel the difference?

STRYKER works in your next session. Not your next season. If you don't feel the difference, we'll refund you. No questions asked.

50,000+ Athletes In-House Manufactured 30-Day Guarantee Fast Worldwide Shipping