RUN•AKTIV SHADOW™ Sunglasses — Ultra-lightweight TR90 sunglasses with photochromic lenses

Minimalism. Lightweight. Total adaptability.

The SHADOW sunglasses from RUN•AKTIV OPTIC™ are designed to blend seamlessly into your face while adapting in real time to your surroundings.

Equipped with photochromic lenses, they automatically adjust their tint based on light conditions, providing optimal vision in all conditions—from bright sunlight to shaded areas.

Their ultra-lightweight TR90 frame and minimalist design reduce pressure and maximize comfort, even during prolonged exertion.

Designed for cycling, running, and high-intensity workouts, they become a natural extension of your performance.

✔ Photochromic lenses (automatically adapt to light)

✔ Ultra-lightweight and flexible TR90 frame

✔ Wide, unobstructed vision

✔ Long-lasting comfort without pressure

✔ Stable fit while on the move

SHADOW — clear vision, no matter the conditions.

Included with every pair:

✔ RUN•AKTIV hard case

✔ Signature microfiber cloth

A premium experience included with every order.

RUN•AKTIV™ Beyond Limits.