Firetec Interchangeable Sport Glass Lens System KNIFE reinforced with heavy-duty nylon buckles

reinforced with heavy-duty nylon buckles and webbing for reliable performance

This versatile gear bag is perfect for work

one with button closure—keep essentials within reach

Classic Uniform Fit: Designed for all‑day comfort and adaptability

Firetec Interchangeable Sport Glass Lens System KNIFE reinforced with heavy-duty nylon bucklesRothcos Firetec Interchangeable Sport Glass Lens System is designed for maximum adaptability and comfort. This versatile eyewear system includes three interchangeable lensessmoke, yellow, and clearallowing you to quickly adjust to changing light conditions. The durable nylon frame and soft nose piece provide a comfortable, secure fit during extended use. With an adjustable and detachable strap, these glasses offer a customizable fit for any activity.