Wiley X Brick Sunglasses Silver Flash Lens Crystal Metallic Frame Handcuff Keys I use it both for

I use it both for IWB and Appendix carry

Matte black frame

2-knife/accessory pockets

Weight With Batteries:  6

Wiley X Brick Sunglasses Silver Flash Lens Crystal Metallic Frame Handcuff Keys I use it both forWiley X Brick meets the following Eyewear Standards AS NZS 1067: 2003 Sunglasses and Fashion Spectacle Standard ANSI Z87. 1: 2010 High Velocity and High Mass Impact Safety Standard Product Features: Shatterproof selenite polycarbonate lenses 100% UVA UVB protection with distortion free clarity T shell lens coating resists scratching in extreme environments Removable facial cavity seal protects eyes from fine dust, pollen, and irritants Silver flash