Stopper hinge to prevent the temple from scratching the lens</br>Case included</br>Lightweight?? scratch-resistant?? ultra violet protective plastic lenses</br></br>Product Description</br></br>A cat eye shape with teal coloring that goes from solid to translucent makes these ladies' shades from Calvin Klein a must-have accessory for any woman's collection. A reptile print pattern along the length of the arms puts the final stylish twist on these chic sunglasses.</br><br/>http://www.amazon.com/gp/product/B00KH9H6C4