Sutro Lite Sweep blends the sweep lens shape first made popular by Eyeshade with the Oakley’s popular Sutro frame design. A functional sport design with optimized coverage, extended field-of-view, retention and impact protection makes Sutro Lite Sweep the perfect choice for durability and all-day comfort while making a bold statement. Select colorways come with vented lenses for increased airflow to help keep you cool no matter where the day takes you. DESIGN - Functional sport design with optimized coverage, field of view, retention and impact protection. FRAME MATERIAL - Strong yet light O Matter® frame provides durability and all-day comfort. ADDED RETENTION - Earsocks are formedthe temples to help provide all day comfort and excellent retention. NOSEPADS - Unobtainium® nosepads for a no-slip grip.