1. Material: rebound memory foam
2. The three-dimensional groove design of the eye, the eye can still move after wearing, reducing the pressure of long-term wearing
3. All-round shading of the nose, aiming at the height of the bridge of the nose, shading and preventing light leakage
4. Ergonomic cutting, the curvature of the nose bridge is more suitable for the face shape, more shading
5. Adjustable length buckle, suitable for various head circumferences
6. Size: 24x10.5x2cm
7. Weight: 30 grams