Movi Body™
Momentum Pro
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Trusted by Thousands of Runners
One frame.
Every condition.
Every mile.
Some runs start in the dark and end under a blazing midday sun. Some days the trail is calm and others, you're pushing through wind, rain, and flying debris. The Momentum Pro was built for all of it. A full-seal wraparound frame with foam perimeter gasket that blocks wind, dust, and UV from every angle, not just the front. This is protection built for the upright runner, not adapted from something else.
What makes the Momentum Pro different is what's inside the case. Four interchangeable lenses: polarized fire mirror for bright sun, smoke for overcast, yellow for low-light and dawn runs, and clear for night training. No more choosing the wrong lens at 5am. No more stopping mid-run to adjust. One frame covers the full range of conditions you actually train in, from the first mile before sunrise to the last mile past golden hour.
The foam seal gasket doesn't just block the elements, it eliminates the wind-induced tearing that forces runners to slow down, squint, or stop. The retention strap keeps everything locked on your face during descents, intervals, and long efforts where a conventional temple grip would eventually give out. You won't think about these glasses. That's exactly the point.
Full-Seal Wind Block.
The foam perimeter gasket creates a complete barrier between your eyes and the elements. No wind-tear. No debris. No squinting into headwinds on race day. Eyes forward, stride unbroken.
Four Lenses. Zero Excuses.
Fire mirror, smoke, yellow, and clear. Each lens is purpose-matched to light conditions, so you're never underequipped for the run ahead, whatever time the alarm goes off.
Locks On. Stays On.
The retention strap system keeps the Momentum Pro secured during descents, intervals, and trail running where temple grip alone isn't enough. Adjust once. Forget about it for the rest of the effort.
Lightweight. Not Fragile.
The TR90 frame is engineered to be light enough to disappear on your face and durable enough to survive the kind of miles that destroy cheaper gear. Long runs. Trail runs. All of it.

30-Day Runner Guarantee
Try Movi Body™ Momentum Pro for 30 days.
If they don’t become your favorite running sunglasses, return them for a full refund.
No stress. No risk.
Before you run,here are the answers.
Q&A
How difficult is it to swap the lenses mid-run?
The Momentum Pro uses a snap-in lens system that takes under 10 seconds to change. Most runners swap lenses at transition points — before the run starts, at the car, or at an aid station. You're not expected to swap mid-stride. The point is having the right lens chosen before you go out — and having all four options in your case when you need them.
Is the foam seal comfortable for long runs?
Yes. The perimeter foam is a soft, breathable material — not the rigid foam padding on motorcycle or ski goggles. It creates a comfortable seal against your face without pressure points, even on 3-4 hour long runs. Runners with sensitivity around the orbital area consistently report no discomfort past the first mile of adjustment.
Do I need the retention strap, or is it optional?
Optional, but worth using on trail runs, descents, and race conditions. The frame fits securely without it for road running. The strap is included because the runners who want it really need it — and we built the whole kit around never being caught without the right piece of gear.
Which lens should I use for early morning runs?
The yellow lens. It enhances contrast and depth perception in low-light conditions — specifically designed for dawn and dusk when the light is flat and the road surface becomes harder to read. Yellow isn't just for cyclists. It's the lens most runners forget they need until the first time they use it.
What if the fit isn't right for my face shape?
We know you're buying without trying. That's a real risk on any online purchase, and we don't ask you to absorb it. If the fit isn't right for any reason, we handle the return — no forms, no friction, no bots. You reach a person, and the problem gets solved.
What’s included?
Your package includes:
Protective Case
Movi Body™ Momentum Pro
Yellow Lens
Clear Lens
Brown Lenses
Retention Strap
Lens Storage Bag
Sunglasses Storage Bag
Elastic Headband
Cleaning Cloth
How long does shipping take?
Shipping usually takes 5–15 business days, depending on your location.