Spy Dirk Sunglasses Colour:Soft Matte Black/Happy Gray Green Polarized Construction: ABS hard plastic shell

Construction: ABS hard plastic shell with EPS liner

Slit pocket at back & chest

IMPACT is appropriate for extended periods of time in extreme cold weather

and the BOAlacing system ensures precise fit

Spy Dirk Sunglasses Colour:Soft Matte Black/Happy Gray Green Polarized Construction: ABS hard plastic shellPlain, simple, and badass, the Dirk looks so tough it broke the mold. Available in polarized and ANSI styles, it features SPY's detail and mood boosting Happy Lens and Trident polarization. The Dirk is built from virtually indestructible Grilamidand features snap pin hinges, 8 base polycarbonate ARClenses and 100% UV protection. FEATURES Available with the color and contrast enhancing Happy Lens and Trident polarization Constructed from Grilamid, a