An angular design with a cool look - that's what guys get when they choose the Mitzo from Alpina. The glasses are the perfect fit for boys. And at just 20 grams they are extremely lightweight. This makes them feel very pleasant to wear. They are fitted with break-proof ceramic lenses, which offer 100% UV protection. Key Features: 100% UV protection,The reflective surface reflects infrared rays,The ceramic material lenses are break-proof and offer 100% protection,Clear, undistorted vision thanks to decentred lenses.