1. Size: one size fits all, cap circumference is about 54-58 cm
2. Weight: about 360 grams
3. Material: velvet
4. Applicable age: adult
5. Applicable gender: both male and female
6. Applicable season: winter season
7. Features: unique shape, soft and breathable, versatile personality, comfortable to wear, safe material, easy to clean, not easy to fade, exquisite workmanship, durable