Keep Ops-Core Mk1 Performance Protective Eyewear performing at peak performance with Mk1 Standard 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.

Key Features & Design

• 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.

These Mk1 Standard Inserts offer a reliable, modular upgrade for your protective eyewear kit—keeping lenses secure, seals tight, and comfort on the move.