The most sophisticated model that we have ever created. Everything in the technology what really works is offered by the Royal R2 Crown model. The simplest way to exchange lenses, super durable TR90 material, non-slip temples, exchangeable lenses or photochromatic lenses!

Features

• Soft pouch
• 100 % UV protection
• Flexipad adjustable nose pads
• Antislip nose pads and temple tips
• Impact protection
• Platinum lens
• Material: Super durable TR90
• Ventilation
• HD lens