Patterned after vintage outdoor shirts from the 1970s, this flannel will often eliminate the need for a jacket. The midweight 6-oz. 100% cotton flannel is woven with a strong basketweave pattern for durability. The quilted insulation is made from eco-friendly 100% recycled polyester that’s warm and dries quickly. Button-close front and adjustable cuffs. Garment-washed for shrinkage control and first-wear comfort.