Big Eyes Evolution & Alpha Ultra Dry color:Clear/Black The quick-release stainless steel buckle

The quick-release stainless steel buckle provides instinctive and rapid emergency release

Thanks to thermoplastic rubber coating and highly asymmetric design

and is also ultra-durable

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Battery Type: Rechargeable Li-ion battery (factory replaceable)

Big Eyes Evolution & Alpha Ultra Dry color:Clear/Black The quick-release stainless steel buckleBig Eyes Evolution & Alpha Ultra Dry The Big Eyes Evolution & Alpha Ultra Dry combo is the union of two high level products made with quality material and great design. The Big Eyes Evolutions signature inverted tear drop lenses are raked inward and provide an outstanding field of view with very low internal volume. A redesigned skirt now uses internal ribs to provide the ultimate in fit and support. Fully flexible, easy adjustable buckles are