Protection: 100% UV protection, 98% blue light protection; Grilamid Frame: Impact-resistant frames are flexible, lightweight and highly durable; Heat-Resistant: High-tensile frame material is heat-resistant and retains shape to always provide the best fit; Half-frame Design: Stainless steel, monel eye wire half-frame for a sleek and modern finish; Polycarbonate Lens: Lightweight lenses provide superior visual clarity and are infused with health preserving melanin; Featuring a wire rim lens topped by the Italian crafted frame, these sunglasses are ahead of their time in terms of style and function.