Occhiali Smith Optics Tenet PLRchromic Ignit.

Techlite Polarchromic Ignitor - Matte Black Frame

Polarchromic Ignitor maximizes colors and depth perception while reducing glare. Suited for all day use in high altitudes or open water environments. The Polarchromic lens tint automatically darkens to adapt your vision in bright conditions. Anti-Reflective (A/R) mirror coating eliminates back glare. Hydroleophobic coating repels water, dirt, and grease. Provides 100% protection from harmful UVA/B/C rays.

Frame Measurements: 61-40-135 [mm]

8 Base Lens Curvature
Grilamid TR90 Frame 
Large Fit / Medium Coverage
Techlite Polarized Glass TLT Lenses