AXION Photon Shield — Photochromic Sunglasses
The lens that reads the light — so you don't have to.
- Photochromic · adapts in seconds
- UV400 in every tint state
- Ultralight all-day frame
Color17
Free tracked shipping · 3–10 business days (express 2–7 available) · 14-day returns
AXION Photon Shield — Photochromic Sunglasses
€34.90
Details
One lens for every light. The Photon Shield's photochromic lens darkens in bright sun and clears at dusk — dawn runs, midday rides and evening sessions with a single pair.
- Photochromic lens — adapts to changing light in seconds
- UV400 protection in every tint state
- Impact-resistant polycarbonate build
- Ultralight frame made for long hours of wear
Free tracked EU shipping (3–10 business days) · 14-day returns.
Shipping+
Free tracked shipping across Europe (3–10 business days), insured against loss. Express (DHL Express, 2–7 business days) available at checkout. Full details in our shipping policy.
Returns & warranty+
14-day returns on unused items, in line with EU consumer law. Arrived damaged? Send us a photo within 48h and we replace it free. See refund policy.
Adaptive vision
Clear at dawn. Dark at noon.
The photochromic lens reacts to UV intensity: it darkens under open sun and clears again in shade or fading light. One pair covers the entire day — no swapping, no squinting.
All-day comfort
One pair for the whole day.
Built light for long hours of wear — trail hikes, long rides, easy runs. Windproof coverage keeps your eyes comfortable from the first kilometer to the last.
Tech specs
- Lens
- Photochromic polycarbonate · auto clear-to-dark
- UV protection
- UV400 — active in every tint state
- Frame
- Lightweight sport frame, windproof coverage
- Fit
- Universal, non-slip
- Made for
- Hiking · running · cycling
- Certification
- CE
Questions, answered
How fast does the lens adapt?+
Seconds — it darkens under direct sun and clears in shade or low light, automatically.
Does it work behind a car windshield?+
Photochromic lenses react to UV, and windshields block most of it — so the lens stays mostly clear while driving. It's designed for outdoor training, not the car.
Can I use it in low light?+
Yes — in its clear state the lens works like windproof protective eyewear at dawn, dusk or under tree cover.
