Construction This handcrafted frame is a combination of glossy acetate and glossy 24K gold-plated stainless steel hardware Its adjustable temple wire allows for a customized fit Riveted 5 barrel hinges enhance the frame's durability Each frame is unique with a slight variation in pattern and color thanks to the handmade process Lens Custom, Amber lenses 100% UVA and UVB protection Anti-reflective and scratch-resistant coatings This frame is prescription ready Krewe warranty promise is twofold: The Second Chances program has your back. Should breakage or damage occur to your full-price frames, we provide a new, complimentary replacement. The Lifetime Warranty program kicks in when anything happens to your replacement frames. You're eligible to receive a new pair for a standard fee, for life. Purchased full-priced KREWE readers, vanity, or blue light lenses? We got you. These also qualify individually for the above programs.