Photochromic response
Designed to adjust tint as outdoor UV exposure changes.
Explore with top rollers, duffels & packs.
SCVCN
Eligible return or exchange requests must be submitted within 45 days of the order date. Items must be new and unused with original packaging, tags, and accessories. General change-of-mind returns are not accepted. Customers cover return shipping for size exchanges; Alpine Extreme covers approved returns caused by an incorrect, damaged, or defective item. See the full Return & Refund Policy for exclusions and refund timing.
Free standard shipping is available to most addresses worldwide. Availability, delivery estimates, and any expedited charges depend on the destination and order. International customers are responsible for applicable duties, tariffs, or customs fees.
ApexShift clear-to-dark photochromic eyewear
Ride from shaded trail to open sun with one clear-to-dark photochromic lens. ApexShift responds to outdoor UV, helping you keep one pair on through tree cover, cloud, and bright daylight.
Six frame colors. One adaptive photochromic lens.
“Exactly what I wanted for routes that move in and out of shade. I can start before sunrise and keep the same pair on as the morning gets brighter.”
One ride. Constantly changing light.
Tree cover, cloud breaks, exposed roads, and late-day light can all change during one ride. ApexShift is designed to cover more of that route without a mid-ride lens swap.
How the lens responds
Lower outdoor UV keeps the lens clearer; stronger UV deepens the tint.
Illustrative tint range. Actual tint and transition vary with UV intensity, temperature, weather, and environment. Many vehicle windshields filter UV, so the lenses may not darken as strongly inside a car.
Rider and product views
See how ApexShift looks on riders—from indoor light to bright sun.
Built to keep moving
Designed to adjust tint as outdoor UV exposure changes.
Broad coverage helps reduce exposure to wind, dust, and airborne debris.
A lightweight build intended for longer rides and extended outdoor wear.
Flexible arms and grippy contact points help the frame stay in place while you move.
Designed to help shield your eyes from UVA and UVB exposure outdoors.
Fit and feel
Fit varies by head shape. Compare the front, side, and rider photos with sport eyewear you already own before ordering.
Six frame colors
Every option includes the same clear-to-dark photochromic lens.
Selected frameChoose in purchase box
Choose the smarter lens setup
| What matters | ApexShift clear-to-dark | Fixed tint | Interchangeable lenses |
|---|---|---|---|
| Changes tint automatically | Designed to respond to outdoor UV | No | No |
| Handles mixed light without stopping | Designed for changing conditions | Limited by its fixed tint | Only after swapping lenses |
| Spare lens required | No | No, but the tint stays fixed | Usually |
| Best use | Routes with changing light | Consistent conditions | Planned lens changes |
Product questions
Tint depth depends on outdoor UV intensity, temperature, weather, and environment. The lenses are designed to deepen in brighter UV, but no single darkness level can be guaranteed in every condition.
Transition speed varies with the same environmental factors. This page does not promise a fixed transition time.
Often less strongly. Many vehicle windshields filter the UV light that activates photochromic lenses.
They are designed to appear clearer when outdoor UV is low, but they are not a substitute for required bike lights, reflective equipment, or certified protective eyewear. Use conditions and local requirements to decide whether they are appropriate.
No. Blue and High-Vis Yellow refer to the frame color. Every option in this listing uses the same clear-to-dark photochromic lens.
ApexShift uses a one-size wraparound sport frame with flexible arms. Helmet compatibility still depends on shell shape, retention system, and temple clearance, so compare the front, side, and on-rider photos with eyewear that already fits your helmet.
One pair. More of the route.
Six frame colors. One clear-to-dark photochromic lens.
Email [email protected] or use our contact form.
Free standard shipping is available to most addresses worldwide. Availability, delivery estimates, and any expedited charges depend on the destination and order. International duties, tariffs, and customs fees remain the customer’s responsibility. See our Shipping Policy for details.
Eligible return or exchange requests must be submitted within 45 days of the order date. Items must be new and unused with original packaging, tags, and accessories. General change-of-mind returns are not accepted. Return-shipping responsibility depends on the reason for the return. See the full Return & Refund Policy for exclusions and refund timing.
Orders are typically processed within 2–5 business days. Most standard shipments arrive within 7–14 business days after shipping, depending on destination and carrier conditions. Delivery estimates are not guaranteed.
Yes. Tracking details are emailed after shipment. You can also check order status with your order information through our order-tracking page.
Email [email protected] or submit the form on our support page. Report delivery issues within 60 days of the order date so carrier information is still available.
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