One of your greatest weapons is your vision. Our Wiley X SPEAR meets the MIL-PRF-32432 ballistic safety standards for optical quality and high mass/high velocity impacts. Despite the bold frame, the SPEAR is lightweight and can be worn comfortably for extended periods of time. The SPEAR's removable Facial Cavity™ Seal helps provide extra protection by preventing dust and dirt from getting into your eyes. Designing protective eyewear for the brave men and women that protect our country is an honor that we take seriously. Benefits: Protect your eyesEnjoy worry-free outdoor adventures with 100% UVA/UVB protection, safeguarding your eyes from harmful rays wherever you go. All-Day ComfortFeel the difference of lightweight frames, crafted to stay comfortable during long hours on the job or at play. Lifetime WarrantyWe got your back. Features: Anti-Fog Interchangeable Lenses Safety Standards: MIL-PRF-32432A Ballistic safety standards ANSI Z87.1+ Optical clarity and high mass/high velocity impact standards Fit and Measurements: Fit (Head Size): Adjustable Bridge Size (mm): Lens Width (mm): Lens Height (mm): Temple Length (mm): What's Included: One Wiley X - SPEAR Frame Included lenses (Varies by variant)