【Windproof and warm mask】The winter mask brings warmth and comfort to your head, neck, ears and face in cold winter, providing the best cold protection; the close-fitting design prevents the hat from slipping off easily during exercise【High-quality fleece fabric】balaclava is made of high-quality knitted fabric with a fleece lining, which is soft, does not pill, deform, fade, or have any odor, making it very suitable for close-fitting wear; it has excellent breathability, and you can breathe freely when wearing a fleece mask【One Size & Adjustable Design】The knitted fabric of this women's winter balaclava is very elastic and suitable for most people. The drawstring design can adjust the head circumference of the hat, which can make the ski mask fit your head better and enhance the wind and snow protection effect【One Size & Adjustable Design】The knitted fabric of this women's winter balaclava is very elastic and suitable for most people. The drawstring design can adjust the head circumference of the hat, which can make the ski mask fit your head better and enhance the wind and snow protection effect【Multi-purpose, ultimate protection】The ski mask covers the entire face and features an extra-long neck for superior protection against wind and cold; it can be worn alone as a full-face mask, ski mask, or scarf, or worn under a helmet or with goggles