ALBA OPTICS JUMBO CHERRY GLOSSY VZUM™ F-LENS FIRE

Ride through every light condition Australia can throw at you.

The ALBA OPTICS JUMBO Cherry Glossy with VZUM™ F-LENS FIRE is built for riders who start early, finish late and refuse to let changing conditions dictate the ride.

For Australian cyclists, lighting conditions can change dramatically across a single ride. A dawn roll-out can quickly become blinding coastal glare. Mountain roads move between deep shade and harsh sunlight. Winter bunch rides begin in darkness before opening into bright blue skies.

The VZUM™ F-LENS FIRE was developed specifically to adapt to these shifts.

Using advanced photochromic technology, the lens automatically transitions between Category 1 and Category 3 protection depending on UV exposure. Instead of choosing between a low-light lens and a bright-sun lens, riders gain one adaptable solution capable of maintaining visual clarity from first light through to peak midday glare.

The FIRE lens enhances contrast while maintaining a vibrant visual field, helping riders better distinguish:

• road texture

• gravel surfaces

• potholes

• painted road markings

• changing terrain

• wheel movement during bunch riding

As conditions evolve, the lens continually adjusts while preserving natural colour perception and reducing visual fatigue. This becomes particularly valuable during long Australian endurance rides where the light rarely remains consistent for long.

The JUMBO platform itself delivers one of the largest fields of vision in the ALBA OPTICS range. The oversized VZUM™ J-LENS creates a calm and uninterrupted visual experience, allowing riders to smoothly transition focus between the road ahead, surrounding riders, the horizon and their cycling computer.

Constructed from lightweight TR90, the frame balances flexibility, durability and comfort across long rides. Despite its large lens profile, the JUMBO remains remarkably light, weighing approximately 26–27 grams depending on published model references.

Three integrated airflow ventilation ports help reduce condensation and fogging during:

• cold morning starts

• hard climbing efforts

• changing temperatures

• humid conditions

The adjustable temple tips allow riders to fine-tune fit and helmet compatibility while ensuring stability over rough roads and gravel sectors.

Finished in the stunning Cherry Glossy frame colour, the JUMBO blends contemporary performance with the unmistakable personality of modern Italian cycling culture.

At Chainsmith, we deliberately favour photochromic lenses because Australian riders rarely experience one lighting condition for an entire ride. The JUMBO F-LENS FIRE is one of the most adaptable eyewear systems available for riders who regularly train through dawn, glare, cloud cover and everything in between.

One pair of glasses.

One lens.

Every Australian road.