Experience unparalleled comfort and durability with Ray-Ban's Mega Clubmaster Optics Liteforce eyeglasses. Engineered from Liteforce, a cutting-edge material, these frames are as lightweight as plastic yet offer the strength and reduced thickness of metal. Enjoy excellent chemical, mechanical, and heat resistance for long-lasting wear. The modern square shape in a matte sand blue and gunmetal combination provides a contemporary, universal look. Crafted from peek material, these eyeglasses are perfect for all-day wear, offering flexibility and a barely-there feel for active lifestyles. **Key Features:** * Ultra-lightweight Liteforce frame material * Durable and flexible construction * Modern square shape * Matte sand blue and gunmetal color combination * Peek material for all-day comfort **Product Summary:** Ray-Ban Mega Clubmaster Optics Liteforce eyeglasses, unisex, square shape, sand blue frame, peek material, 52-21 size, lightweight, durable.