Clip-Ons feature the same optical quality found in Fitover sunglasses.  The optically correct lenses are mounted in durable, yet lightweight, low profile, monel frames available in an array of shapes and sizes to fit 99% of today's most popular eyewear styles. Our Clip-Ons effectively filter 100% of damaging UVA and UVB ultra-violet light and eliminate blinding surface glare. All Clip-Ons feature a include a protective case.