- High grade polycarbonate lenses allows for quick & easy lens replacement
- Ratcheting lens pitch adjustment for custom fit and comfort
- Design allows air to flow freely and helps prevent lenses from fogging
- Adjustable nose pad conforms to a broad range of bridge sizes
- Arms adjust to 4 different lengths and adapts to a broad range of facial sizes
High grade polycarbonate lenses with ratcheting lens pitch adjustment to switch lenses out easily. Adjustable nose pad and temple length. 4 lens sets included.