With its smooth Italian curves and vintage hinge design this sophisticated frame makes a modern statement with a stylish retro twist. :: Men > Sunglasses. Protection: 100% UV protection. 98% blue light protectionPolycarbonate Lens: Lightweight lenses provide superior visual clarity and are infused with health preserving melaninGrilamid Frame: Impact-resistant frames are flexible. lightweight and highly durableHeat-Resistant: High-tensile frame material is heat-resistant and retains shape to always provide the best fit Size: one size.