Searching for comfortable and stylish frames is never easy, at least not until you've see the ULTEM F9101 Blue prescription eyeglasses! Gently curved rectangular shaped lenses are held in place by a glossy blue metal frame the edges of which are slightly wrapped around the sides. Charcoal gray (with blue colored inner) temple pieces follow made of one of the most state-of-the-art materials - a durable and ultra flexible plastic that has a 100% memory allowing the frames to bounce back to their original shape. The special Ultem material has demonstrated no risk of allergy and is FDA and CE approved. They also feature adjustable nose pads and have black colored stem tips that can be bent and will hold their shape allowing the temple pieces to hug the curve of your ear any which way you like.