NAVIGATOR Frame Color:Shadow Black Featuring state-of-the-art anti-fog technology and

Featuring state-of-the-art anti-fog technology and exceptional visibility

Built for alpine missions and daily grit

this frame is ideal for mountain athletes who value simplicity

the Sawtooth Single delivers rugged clarity in a minimalist package

Embodying the spirit of innovation

NAVIGATOR Frame Color:Shadow Black Featuring state-of-the-art anti-fog technology andClassic meets cutting edge in the Navigator, Zirkels most style forward frame. Its double bar design and low profile lenses bring timeless geometry into the future with ultralight, plant based construction. From alpine airstrips to downtown streets, this frame moves with ease between environments.