Adult

1. Soft silicone lens ring - ergonomic washer, comfortable 3D fit

2. Press the quick adjustment buckle - easy adjustment, adjust tightness as you like

3. Comfortable silicone mirror strap - anti-slip and comfortable, soft and non-restrictive

4. PC high-definition technology lenses - long-lasting anti-fog function

5. Integrated nose bridge - adapts to facial contours and spacing