Ryval 2The Ryvals sleek half frame suits all faces, and features an adjustable nose piece to ensure a perfectly customized fit. Keep the look of a normal sunglass while getting all the functionality of performance eyewear with the low profile foam and ANSI Z87 safety rating. The polycarbonate lenses are anti fog coated to ensure visual clarity. The Ryval turns heads with the subtle look in a matte finish and is complete with all the accessories including