Warm Notice: please check the size table carefully before purchasingComfortable Material: The hat will not affect the appearance due to pilling and shirinkage, make sure that keep you warm and chic in the cold winter days.PolyesterSlouchy & Stylish: The slouchy style knitted hat matches your different winter fashion looks and keep you warm in the early winter; One size fits most, high stretchability makes the beanie stay on your head and not too tight or too loose.Application: Ideal for hair loss or sleeping to conceal hair or to protect the head, suitable for chemo, therapy, running, climbing, hiking, skiing, snowboarding, or daily wear