Features Lens Material CR-39 Lens Tech 100% UVA/UVB Protection Optics by Carl Zeiss Vision Polarized LensesRAEN Frame Sizing 44-21-51-140Lens Material
CR-39 - CR-39 has been the tried and true method for eyeglass lenses for years. Why? They''re lightweight, far less prone to shattering than glass and scratch resistant. Lens Tech
100% UVA/UVB Protection - These lenses come with 100% protection from the harsh rays of the sun.
Optics by Carl Zeiss Vision - Carl Zeiss Vision are the premiere lens manufacturers in the world, and you get to enjoy their renowned quality lenses in these shades.
Polarized Lenses - Polarized lenses eliminate scattered, reflected light and drastically reduce glare to increase vision quality in bright conditions. RAEN Frame Sizing
These measurements include the height of the lens, the width of the bridge, the width of the lens and the length of the arms measured in millimeters in that order. 44-21-51-140