The Velvet® "Ruby" is that perfect rectangle sunglass style. Light weight, classic and very comfortable. The temples are a smooth and hand finished in black. The lenses are cool blue with a blue flash. 100% Uv Protection Care Instructions for Your Velvet Eyewear Sunglasses To keep your Velvet Eyewear in top condition, rinse lenses with lukewarm water to remove dust or debris. Apply a drop of mild dish soap or lens cleaner, then gently wipe with a clean microfiber cloth. Avoid paper towels, tissues, hot water, or harsh chemicals, as they can damage the lenses or coatings. Store your glasses in the included pouch or case to help prevent scratches and extend their life.