Tifosi Optics 2014 Logic Interchangeable Lens Sunglasses

Made of Grilamid TR 90, a homopolyamide nylon characterized by an extremely high alternative bending strength, low density, and high resistance to chemical and UV damage. Hydrophilic rubber ear and nose pieces for a no slip fit. Adjustable ear and nose pieces for a customizable, comfortable fit.Tifosi Optics Interchangeable sunglasses feature decentered shatterproof polycarbonate lenses to virtually eliminate distortion, give sharp peripheral vision, and offer 100% protection from harmful UVAUVB rays, bugs, rocks, or whatever comes your way. Lens installationremoval is fast and easy.