See
Squinting is not a training plan.
Low sun, glare off wet roads, wind and bugs in your eyes. Kadenz running glasses keep your eyes clear and relaxed, from first light to last.
UV400 lensesLightweight TR90 frame14-day returns
The problem
What gets in your eyes
Three things that make you squint, tense up and run worse.
Glare off wet roads
After rain, every puddle and car window throws the light straight back at you.
The fixPolarised lenses that cut reflected glare.
The low sun
In autumn, winter and early spring the sun sits low, right at eye level on your route.
The fixDark wraparound lenses, or photochromic ones that adjust to the light.
Wind, grit and bugs
Watery eyes on a cold, windy run, or a fly at full speed.
The fixA wraparound shape that shields your eyes.
The gear
Running glasses
Every product ships with tracking and comes with 14-day returns.
Compare
Which pair is yours?
Polarised for bright days, photochromic for changing light, or both in one pack.
| Stride Polarised | Shift Photochromic | Sun-to-Dusk Pack | |
|---|---|---|---|
| Best for | Bright, glary days | Early starts, late finishes, changing skies | Every kind of light, all year |
| Lens | Polarised, 3 colours | Photochromic and polarised | One of each |
| Works at dawn and dusk | No | Yes | Yes |
| Cuts glare from wet roads | Yes | Yes | Yes |
| Price | €44,95 | €49,95 | €69,95 |
Tips
Get more from your glasses
Match the lens to the light
Polarised for bright and wet days, photochromic if you start or finish in low light.
Snug, not tight
They should sit still when you shake your head, without pressing behind your ears.
Rinse after sweaty runs
Rinse with water and dry with the pouch, so dried salt doesn't scratch the lens.
Questions
Polarised or photochromic?
Polarised lenses cut glare from wet roads, water and car windows. Photochromic lenses darken in bright light and clear again in shade, so they work from dawn to dusk. Shift does both.
Do they bounce when I run?
The TR90 frame is light, and the nose pads and arms are grippy, so they stay put at running pace.
Can I wear them in winter?
Yes. Shift's photochromic lenses clear up in low light, and the wraparound shape keeps cold wind out of your eyes.
What's in the box?
Your glasses, a protective case and a cleaning pouch.
Can I return it?
Yes. You can cancel within 14 days of receiving your order, for any reason. See Shipping & returns.
Stop squinting
Clear, relaxed eyes from first light to last. 14-day returns if they're not for you.