Optic Nerve Contra Matte Aluminum Gray w/ Polarized Smoke Lens Green Mirror Lens Material:Brown Lens Double-layer ribbed mock neck

Double-layer ribbed mock neck

and camping

Designed for life on the go

Identical to our standard Allpa 18L in features and function

so you can wear it anytime of year

Optic Nerve Contra Matte Aluminum Gray w/ Polarized Smoke Lens Green Mirror Lens Material:Brown Lens Double-layer ribbed mock neckThe Contra is built with simple organic lines and features wider temples to produce an instant classic that outdoorsmen and women both love. Designed with comfort and durability in mind, the Contra provides a comfortable fit and coverage for a wide range of face shapes and sizes. POLARIZED LENS TECHNOLOGY Polarized lenses are designed to reduce glare. Polarization is recommended for bright sun and variable light conditions. Benefits are fully