serengeti-rolla-537004-shiny- 。ROLLA has a chunky rectangular shape with an angular profile and wide temple. This cat-eye frame, inspired by a sporty lifestyle, is created with highly qualitative eco-nylon and spring hinges for maximum comfort and is combined with our innovative Spirit lens. The bevelled lens plays with the volume and gives us a strong feminine style with plenty of character. What is Eco-Nylon? Plant Based polymer, Petrol Free raw material, As Durable, Flexible, Light, Shatterproof as the traditional TR90 Nylon, 40 % less impactful on the environment than traditional plastics. Fit: Medium Gender: Femenine SPECIFICATIONS Polarized: Polarized & Non Polarized Options Photochromic: Yes Lens, Bridge, Temple Size: 54mm, 15mm, 136mm Lens Material: Spirit Organic Lens Temporal Width 142mm, Medium fit Frame Material: Eco-Nylon Base Curve: 4.0 Frame Features: Spring Hinges