The Miu Miu MU68US sunglasses are made from the finest substance, including Metal . They are durable but light, so, therefore, comfortable when worn. They are hypoallergenic as well. The Single Lens and Semi Rimless Miu Miu frames come in different colors, including the iconic Pale Gold . They also feature these nonslip temples and optical hinges for a steady but nice fit. The Gradient Brown lenses are made from Plastic . They can easily block the harmful UV rays, - Style: Oversized - Size: 0-158-120mm (eye-bridge-temple)