Sport Intelligent Photochromic Bifocal Presbyopia Glasses Multi Focus High-definition Presbyopia Glasses Features: [Sporty Style, Smart Vision]: Sport photochromic bifocal presbyopia glasses feature intelligent lenses that adapt to changing light conditions, suitable for indoor and outdoor use in various weather conditions. [Eye-Saving Tech]: Blue light filtering lenses help protect eyes during low-light activities while providing clear vision in bright sunlight. [Featherlight Flexibility]: Ultra-lightweight and flexible frame design ensures comfort without added weight. Thin, high-definition resin lenses offer scratch, water, and oil resistance for durable everyday wear. [Cushioned Comfort]: Soft nose pads provide a secure and comfortable fit, reducing pressure and preventing marks for all-day comfort. [Reading Glasses for Men]: Bifocal lenses with seamless transitions between focal distances allow easy focus at multiple ranges—simply adjust your gaze for clear vision at varying distances. Product Details: Size: 15.3x13.8x4.3cm Color: Blue, Red, Gray, Orange Includes: 1x Pair of glasses, 1x Cleaning cloth (random color), 1x Glasses case (random color)