New+Box 315$ Vuarnet 401 Retro Round Tortoiseshell Brown Gold Sunglasses Px2000 plastic frame glass lens non-polarized Lens width: 50 millimeters Vuarnet lenses filter out all harmful UVZ, UVB and UVC radiation. Their multi-layered anti-reflective coatings eliminate glare and bounce-back light. All Vuarnet lenses are made from the finest glass, ground and polished on both sides to ensure distortion free vision, and are heat tempered for impact and scratch resistance. They meet the most stringent quality control standards and exceed all the performance criteria imposed by European, American and Australian consumer legislation. Delivered with Vuarnet case PX2000 brown mineral lenses: Brown base, anti-reflective interior coatings. This tint enhances contrasts, provides a deep field of vision and enhances luminosity, which enables you to make out obstacles and enables you to see more accurately where you are going when doing sports, for instance. Ideal for everyday use and driving. 100 % protection against UV rays / 90% absorption of visible light. This lens benefits from chemical tempering in order to make it secure. Besides the excellent adherence of surface treatments, it benefits from an outstanding longevity. Each lens is engraved with the letter V, symbol of authenticity Vuarnet. Mineral lenses provide perfect optical quality (no optical alteration) and a lot of transparence. It is also very resistant to shocks, abrasion and heat.