Wiley X Changeables Saber LENS CEV The Blackfin comes with a

The Blackfin comes with a hard case and is backed by Costa's limited lifetime warranty

The satin finishes—available in Black

so you can add your Rx lenses for sunglasses that work as hard as your everyday eyeglasses

and bold design hasn't changed

Wiley X Changeables Saber LENS CEV The Blackfin comes with aShatterproof Selenite Polycarbonate lenses that meet the MIL PRF 32432(GL) ballistic standards: ANSI Z87. 1 2010 high velocity and high mass impact standards: as well as US Federal OSHA 1910. 133(b)(1)(1) standards Clear lenses provide maximum light transmission allowing wearers to see precise color values. Perfect for hazy or overcast, dusk dawn conditions and indoor use. Light transmission: 89% Smoke grey lenses provide glare reduction without