Experience the unparalleled softness and warmth of our Ultra-Plush Flannel sheets. Featuring premium 6 oz 100% cotton for a cozy and comforting weighted feel, our flannel sheets will carry you through winter and beyond. Flannel is "napped" to create a soft texture that hides the weave. Napping is a process that distresses the spun fiber and makes it take on the appearance of unspun fiber.