Come and see our amazing products. This Knit Zipper Sleeve Hat is made of acrylic fibers and is breathable, warm, windproof and fallproof. It will make you look young. It is made through the use of plain weave method and satin processing method. It can be adjusted through zipper and is suitable for most people. This hat wraps the whole head inside to make you less afraid of the winter cold. Pls confirm with us about the packing info, stock color and exact production time before placing your order.