Sports reading glasses with soft TR90 temples that can be bent and will not break easily. They stay securely in place during exercise and are comfortable for longterm wear. Progressive reading lenses to meet daily needs. The bottom layer provides the magnification you choose for reading; the middle transition helps you see small print on computers and mobile devices; the layer is plano to support everyday conversations and activities. Blue light blocking: antiblue light lenses help prevent eye irritation from blue light, effectively block ultraviolet rays, and filter blue light. They protect your eyes, especially for those who work long hours in front of electronic screens. Size: Lens width 5.3 cm (2.0 in); Temple length 15.4 cm (6.0 in); Bridge 1.8 cm (0.7 in); Lens height 4.2 cm (1.6 in); Frame width 13.8 cm (5.4 in) Use scenarios: Reading printed materials such as books, magazines, menus, or recipe cards at home, in cafes, or during travel. Computer and mobile device use for reading small print, emails, texts, or spreadsheets. Everyday conversations and activities without needing to switch glasses.