No Slip Grips: Provide comfy, all-day hold through sweat and movement; UV400: 100% UVA and UVB protection; Non-Reflective Lenses: Uniform lens tint for bright light conditions; Laminated Polycarbonate Lenses: Durable scratch and impact-resistant lenses built for life's adventures; High-Performance Nylon: Hyper-flexible, pro-grade frames built to move with you; Square Style; SHalf-rim frames; Adjustable nose piece; Temple grips; Large Size