Optic Nerve Alpine Frame:Shiny Tortoise Garment dyed except for colors

Garment dyed except for colors white and black

micro-adjustable valve for customizable comfort and fast deflation

Minimum Crossbar Spread 24in

Tested dustproof and waterproof to IP67 (withstands immersion in water 1M deep up to 30 min)

easy to care for

Optic Nerve Alpine Frame:Shiny Tortoise Garment dyed except for colorsMinimalism in its purest form these narrow half frame polarized sport sunglasses are perfect for your next alpine adventure. The sleek design of the Alpine is so lightweight, you may even forget you're wearing them. Unisex, fits small to average face sizes. UV Rating: 100% UVA UVB Protection Lens Type: Polarized Design: Active Sports Warranty: Lifetime Frame: Durable, Lightweight