Sunwise Windrush Black Sunglasses Frame:Black The polycarbonate frames are lightweight

The polycarbonate frames are lightweight

you need to keep up with changing light

Ergonomically designed

Lightweight Steel Faceguard

Comfort foam lining for all day comfort

Sunwise Windrush Black Sunglasses Frame:Black The polycarbonate frames are lightweightInterchangeable lenses for all weather conditions Clear lenses (category 0) for clear conditions Yellow lenses (category 1) for low light Orange lenses (category 2) for medium light Smoke mirror lenses (category 3) for strong light Light and comfortable Durable and secure Water Resistant Impact resistant High optical clarity Wrap Around Style 100% protection against harmful ultraviolet rays (UVA&UVB) The polycarbonate frames are lightweight, robust,