• Lenses with protection against blue light and UV rays, helping to protect the eyes from harmful blue light and facilitating melatonin secretion for better rest. • Anti-glare coating that reduces reflections and improves the reading experience. • Lightweight frame made of high-quality TR90 material, lighter and more resistant than traditional materials, comfortable for prolonged use. • Great flexibility thanks to the TR90 material, making the glasses almost unbreakable and allowing them to fit comfortably to the head. • Anti-slip design with silicone cover on the temples, providing a good grip and preventing them from falling off when moving the head. • Both lenses have the same diopter (+3.25). It is recommended to rest your eyes regularly. Do not use for walking or climbing stairs.