Come and see our amazing products. The hat is made of wool and measures 11 inches long, 6 inches wide and 2 inches flanged. Unique folding cuffs: The knit cap extends the lower part to cover your ears for extra warmth by locking in the heat below while preventing cold air from entering; Thick wool helps insulate and keep the head warm for longer. Can be used for skiing,cycling,workout,office and travel or anti-dust. Pls confirm with us about the packing info, stock color and exact production time before placing your order