Bobster Mission . Ballistics Impact Approved With Mil-prf Certification Osha Compliant And Includes Removable Closed Cell Foam. We've Also Added Anti-fog Coating To Keep Your Lenses Clear When Your Body Temperature Rises. Specifications for Bobster Mission: Manufacturer: Bobster Application: Outdoor Size: One Size Age Group: Adults Gender: Unisex Frame Color: Smoke Frame Material: TR90 Lens Material: Polycarbonate