Is the KOO Alibi Large the Right Fit for Your Face?

The KOO Alibi Large delivers everything that makes the Alibi a standout road and gravel sunglass, scaled specifically for riders who need a wider frame fit without sacrificing the precision and security the Alibi is built around. The half-frame construction maximizes peripheral vision while ventilation holes prevent fogging through sustained high-intensity efforts. MEGOL elastomer on the temples and nose bridge grips securely as sweat builds, keeping the Alibi Large locked in position through every sprint, climb, and descent.

Designed with the same unisex engineering and reduced temple profile as the standard Alibi, the Large fit accommodates broader facial geometries while maintaining clean integration with road and gravel helmet straps, free of pressure points over long hours in the saddle. Available in both standard mirror lens colorways and photochromic options that auto-adjust to shifting light conditions, the Alibi Large handles everything from dawn training rides to race-day finishes. For riders who have spent years making do with a sunglass that never quite fit right, this is the version worth having.