BluBlocker Sunglasses are designed to reduce glare and block harmful blue light from screens and sunlight. They feature a unique lens technology that enhances visual clarity and comfort, making them popular for outdoor activities and extended screen time. These sunglasses come in various styles and colors, catering to different fashion preferences. Originally popularized in the 1980s, BluBlocker Sunglasses have maintained a loyal following due to their effectiveness and distinctive look, appealing to both casual wearers and those seeking eye protection.