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.