Bonassi Athena Mask offers you the best of both worlds; a 61g lightweight design for all-day comfort coupled with a wide field of vision and a reduced distance between the lenses and eyes for an optimal, low-profile fit and feel. The REVO lens coating reduces glare, blocks harmful UV rays, and improves depth perception, while the blue-tinted inner coating reduces eyestrain to keep you viewing comfortably underwater. Plus, it comes with a rigid reusable box for simple storage.