Features:
- Made of PC lens and PVC frame, windproof and anti-fog
- Removable lens with extra two interchangeable lenses, cool and fashion
- Adjustable strap, suitable for different people to wear it when cycling, hunting
- With tactical camouflage sheath, perfect gift for military enthusiasts

Detachment Step:
1. Push the glasses frame inside.
2. Pull out lenses from two sides.
3. Separate the lens from the nose bridge of glasses.

Installment Step:
1. Insert the glasses lens from two side holes of glasses frame.
2. Press the nose bridge position after aligning at two sides.