Backcast Frame:Matte Flint / Tarmac Tortoise knit liner let you customize

knit liner let you customize the fit for comfort that lasts from first chair to last

Under-visor POV camera mount compatible

Three-layer DriWix face foam wicks moisture

on-the-go size adjustment

Sequence OTG

Backcast Frame:Matte Flint / Tarmac Tortoise knit liner let you customizeThe Smith Backcast sunglasses balance the glare cutting polarized tech you need on the water with a look that fits everyday wear. Details like leash compatible temples and a modest wrap elevate performance on and off the water. Product Details Vision ChromaPop polarized lenses cut glare and enhance color and contrast ChromaPop Glass polarized lenses cut glare and enhance color and contrast, and are highly scratch resistant ChromaPop Glass PolarChromic