While Ops-Core Mk1 Performance Protective Eyewear is durable, sometimes-severe elements and use can take its toll. To keep your eyewear operating at peak performance, be sure to replace worn out frame inserts. Ops-Core Mk1 Standard Inserts securely and interchangeably mount your Mk1 lenses in the frames. Should your mission require it, you can easily add additional protection from wind and dust with our Ops-Core Mk1 Foam Inserts. All inserts provide a lightweight seal, and include a comfort Nose Bridge. Provides seal for Ops-Core Mk1 Performance Protective Eyewear Lightweight. Flexible gasket. Includes Nose Bridge. This product is fulfilled directly by HCC Tactical and may ship separately from other items ordered through Protection Design Concepts. Shipping charges, delivery times, promotional discounts, and other offers may be applied independently to HCC Tactical products and may differ from those applied to other items in your order.
