Maui Jim Kanaio Coast Sunglass Readers feature all day the comfort and durability. Lightweight triple injected nylon frame and flexible spring hinge provides a comfortable fit. Plus, nose pads offer a secure fit for easy movements. SuperThin Glass is thinner and lighter than standard glass with advanced clarity and built for the best solvent and scratch resistance. Get the Maui Jim Kanaio Coast Sunglass Readers to wear in a cozy condition for a long-term.