Techlite Polarized Glass TLT (Tapered Lens Technology) Lenses - A minimal lens, which has 20% weight reduction that produces clarity, optical precision and superior comfort. Tapered Lens Technology utilizes a nine layer construction set up, so all available light is managed to maximize clarity and eye comfort.
Hydroleophobic Lens Coatings - Repels moistures, grease and grime. Water will bead up and disperse without streaking and smudges are easily wiped clean.
Anti-Reflective lens coating absorbs back light effects.
6 Base Lens Curvature - Tends to be more flat relative to your face front
Grilamid TR90 Frame - Provides the gold standard in quality and durability for active sunglasses
Stainless steel spring hinges have outstanding durability
Medium fit and medium coverage
Smith products can only be shipped within the U.S. and Canada