Unifying seamlessly advanced design technology and materials science, the Klonyx blends cutting edge ergonomic features with maximum peripheral vision. The unique, removable Nose-Protector™ ensures additional protection for snow enthusiasts while ensuring total breath ability. The removable optical insert can handle a wide range of prescription correction factors to ensure optimal vision at any altitude.  For lens color descriptions and technology, click here.

The Klonyx is prescription-ready,with our easy-in-easy-out patented RX insert (insert also fits Guardyan sunglasses).  Prices shown are for single vision (SV) prescription lenses only up to +/- 4.00.  Progressive lenses are available in store only or see our prescription information page for other options for obtaining progressive lenses.  Prescription availability depends on PD.  See chart here for prescription lens parameters for this frame and for descriptions of lens colors and prescription technology.