High-Quality Stainless Steel Frame; Multi-Layer TAC Polarized Lenses; Eliminates 100% of UVA/UVB Harmful Blue Light and Glare; Lightweight Cupronickel Arms; Standard Stainless Steel Hinges; Adjustable Nosepads for a Comfortable Secure Fit; Scratch and Impact Resistant; The Breed Gotham includes the following features: high-quality stainless steel frame, multi-layer TAC polarized lenses, eliminates 100% of UVA/UVB harmful blue light and glare, lightweight cupronickel arms, standard stainless steel hinges, adjustable nosepads for a comfortable secure fit, scratch and impact resistant.