SPY Dirk SOSI ANSI Rx Matte Black Happy Gray Green _x000D_ ho21 Made from a sturdy poly-cotton

Made from a sturdy poly-cotton twill for durability

for easy slopeside application

Designed to fit close to the face featuring an adjustable nose bridge and side adjustment tabs

they only start with high purity

Waffle mesh back panel

SPY Dirk SOSI ANSI Rx Matte Black Happy Gray Green _x000D_ ho21 Made from a sturdy poly-cottonPlain, 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 HD+ lens and Trident polarization. The Dirk is built from virtually indestructible Grilamid and features snap pin hinges, 8 base polycarbonate ARC lenses and 100% UV protection. Features: Spy Optic Standard Issue Collection Created exclusively for military, first responders, and law enforcement