Medium/Large - accommodates both medium and large face shape
Moderate - fair amount of time/handling to change lenses
Medium - prevents fogging during low-to-moderate activity
Flat - cylindrical lenses with limited field of vision
The Atomic Savor Big Stereo is a great goggle for ladies looking for a large fit frame, great optics and a cylindrical lens shape. The Cylindrical Fusion Double Lens creates an ultra-wide field of view by laminating the double lenses together, eliminating refractions, reflections or fogging. Stereo Lens Technology has nine layers of mirrored coating to eliminate glare and improve visibility. A Hydrophobic Lens Coating helps bead up water to keep your line of sight clear, while the Supreme Anti-Scratch Coating keeps your lenses protected on and off the mountain.