Frame:
--Wrap-around frame
--Durability and all day comfort of stress -resistant frame material
--Comfor and performance of three point fit that holds lenses in precise optional alignment
-For medium to large faces. 
--Rubber on temple can be interchangeable
-Removable arms, can come with strap

Lens:
--Optical precision and performance that meets all ANSI Z87.1 standards
--Impact resistance that meets all ANSI Z87.1 standards for high-masd and high-velovity impact
--UV protection that filter out 100% UVA/UVB/UVC & harmful blue light
--Glare reduction and tuned light transmission of lens coating (Optional)
--Minimized glare via technology that produces the best polarized lenses on the planet (optional)
-- Interchangeable lenses to optimize performance in any environment (vented lenses optional)

 Different lens features:
--Polarized lens. Against the strong light. Suitable for long time outdoor activities
--REVO waterproof  lens. With water absorption coating on the surface, Sealed air layer keep the lens warm and dry
--Yellow or orange lens, Improve your vision, reduce glare, and sharpen your eye sight at night with these clip on night vision lenses
--Grey lens. Suitable for sunny days, anti UV, protective your eyes all day