Atomic FOUR PRO L HD Size:OS it offers excellent water resistance

it offers excellent water resistance

Slips in a pocket so you can condition anywhere

And finally

windproof and water-resistant

Atomic FOUR PRO L HD Size:OS it offers excellent water resistanceAtomic Four Pro L HD deliver unprecedented visibility for any all mountain adventure, whether youre tackling a switch landing in the shade, a pillow field on a powder day, a narrow couloir in low clouds or a flat light groomer. With HD Lens Technology, micro crystals in the lens divide light into its 6 spectral colors, enhancing the blue and red layers for incredible depth perception and visibility in all light conditions. The Cylindrical Double Lens