The pattern on these Sugar Cane Ombre Twill Check CPOs are based off 1960s Town Craft label flannels, the J.C. Penny's label you could depend on. Instead of using a wool/rayon blend, Sugar Cane has updated these flannels for comfort and gone with 100% cotton for the outer fabric. The inside is lined with Boa fleece, giving the jacket a breathable but extremely warm and cozy feel to it. In CPO fashion, the outside has two chest pockets and two hand warmer pockets.