Ray-Ban Tech RB4387 Polarized Sunglasses feature a modern rectangular frame in matte navy blue acetate with sleek, lightweight construction for all-day comfort. The lenses are high-performance polarized gray glass (or gray gradient) with 100% UV protection and anti-reflective coating, reducing glare while enhancing visual clarity—ideal for driving, outdoor sports, or urban exploration. The temples bear the signature Ray-Ban script logo, and the left lens includes a circular 'Polarized' sticker with red 'P' emblem, confirming authentic polarization. Engineered with durable hinges and ergonomic temple tips, these sunglasses offer superior fit and stability. Packaged with a premium carbon-fiber-textured hard case, branded black box, and authenticity card, they reflect Ray-Ban’s legacy of innovation since 1937. Perfect for streetwear enthusiasts and professionals alike, the Tech line merges cutting-edge optical technology with timeless design. Suitable for daily wear, travel, and active lifestyles in spring/summer; unisex styling complements both casual and smart-casual outfits. The matte navy finish adds subtle sophistication without overpowering, making it a versatile staple for modern minimalists.