1. Material: protein
2. Soft and comfortable, do not feel tired when worn for a long time
3. Good air permeability, not easy to crack
4. Buckle design for easy replacement
5. Good quality and long service life
1. Material: protein
2. Soft and comfortable, do not feel tired when worn for a long time
3. Good air permeability, not easy to crack
4. Buckle design for easy replacement
5. Good quality and long service life