Expertly crafted in Portuguese mills, WOVEN flannel achieves the perfect balance between softness, warmth and durability. The brushed 100 percent cotton weave has a velvety soft touch that promotes cozy sleep while breathable cotton offers year-round comfort. The surface is slightly napped on both sides to retain warmth and give it the smooth hand known to high end flannel. This heavyweight flannel has a durable fiber structure that reduces pilling or excess lint to maintain the lush finish. This sheet set has a deep-pocket fitted sheet with a thick, full length elastic to accommodate thicker modern mattresses with a smooth, even fit. The flat sheet and pillowcases feature a hemstitch finish for a clean, classic look.