Designed to protect your eyes during down time, these aviator readers feature non-prescription, blue light-blocking lenses that shield against blue light emitted from electronic devices. **Content + Care** \- Frame: 60% Cupronickel, 30% stainless steel, 10% polycarbonate \- Lenses: 100% polycarbonate \- Wipe clean \- Imported **Size** \- Temple: 5.3" \- Lens: 2" \- Bridge: 0.6"