The Low Rider II convertible sunglass features the ability to convert from sunglass to goggle configuration, and back, in a snap. Rugged matte black Grilamid TR90 frames ensure confidence for rugged wear. EVA open cell foam controls airflow without annoying wind blast. The shatter resistant polycarbonate lenses are featured in smoked grey, amber and clear for the most appropriate application to environmental conditions. The frame is a full wrap curve for maximum peripheral vision.