Thank you for viewing. Used once in the snowy mountains, and has been cleaned. ⬛︎ Waterproofing and Windproof Performance: The waterproof and breathable material of the outer fabric and seam sealing prevent cold air and moisture from entering. ⬛︎ Adjustable Ear Flaps: The ear flaps can be rolled up and secured to the head with tape buckles, allowing for adjustment to suit your style and the temperature. ⬜️ UV Protection: UPF50+ (95% or more UV protection) UV protect function protects the head from winter UV rays.