Oakley Sutro ALK Replacement Lenses

Oakley Sutro ALK Replacement Lenses are OEM Plutonite lenses cut for the Sutro Lite ALK frame — the same optical-grade substrate as the original lens, not an aftermarket copy. This master listing covers the ALK tint options: Prizm Low Light for overcast, dawn, dusk and canopy-shaded rides; Clear for winter and night; and Clear Photochromic, which self-tints with UV exposure so one lens covers variable conditions. A second lens keeps the original frame in rotation year-round instead of buying a second pair.