1. Material: polyester, spandex
2. Features: three-dimensional design, soft and comfortable, ear wrap design, warm and breathable
3. Soft and comfortable fabric, warm and breathable, fit the head
4. Fleece inside, heat storage and temperature lock
5. Exquisite seaming, the hat is strong and durable
6. Tight stitching, strong and not easy to loose
7. Lengthened design on both sides, ear protection does not leak air
8. Tile size: 25 x 15 cm
9. Product weight: about 27 grams