Smith & Wesson M&P Harrier Half Frame Interchangeable Shooting Glasses with Impact Resistance & Anti-Fog Lenses Replacement Filter BPA/BPG/BPF free: Yes

BPA/BPG/BPF free: Yes

Battery：Built-in 640mAh Li-ion Battery

You can easily get to your gear while sitting

The Grasshopper's size is closest to that of a true penknife with its blade over two-inches

drop-point blade is ideal for taking on a wide variety of everyday and not-so-everyday cutting tasks

Smith & Wesson M&P Harrier Half Frame Interchangeable Shooting Glasses with Impact Resistance & Anti-Fog Lenses Replacement Filter BPA/BPG/BPF free: YesProtect your vision with Harrier Half Frame Shooting Glasses. With four pairs of quick change lenses you can adapt to any conditions. Its sleek design and sturdy frame provide the ultimate in protection, style, and comfort. M&P glasses come equipped with a durable zippered storage case and a microfiber cloth. Features 4 sets of interchangeable lenses "One touch" lens swaps (no flexing or bending frames to remove lenses) Non slip rubber nose and ear