Jess is a round frame in thin metal wire, a soft panto shape drawn from vintage eyewear. Product Details Frame: Metal Lenses: CR-39 UV-400 protection blocks 100% of harmful UVA and UVB rays Hardware: Adjustable nose pads, acetate temple tips Size & Fitting Size: 50-20-145 Medium Temple length: 145mm Face Coverage: Moderate Bridge: Adjustable Fit