The Rover is Spy's solution for glasses tough enough to wear on Mars.  The frame is ANSI z87 safety rated, made from virtually indestrutable Grilamid material, has high-quality pin hinges, rubber temple tips for a secure fit.  

Fit:  Small to Medium

Safety Rating:  Far exceeds ANSI z87

Lens Shape:  Full Frame

Interchangable Lenses:  No

Does it come with a case?

Yes, the Rover comes with a soft microfiber cleaning / storage sleeve.