Rodeo F2 Polarized Wrap Around Bi-Focal Reader Sunglasses w/ Strap Composite frame Composite lens polarized Lens width: 2.75 inches Enlarged, clear frame for better peripheral vision and eye protection Great for Fishing! Provide magnification for bating and when tying hooks! Ultra Durable Shatter & Scratch Resistant Lens Solid Polycarbonate Composite/Thermplastic Construction 100% UVB, UVA Protection. Design By Rodeo an American Company.