These thermal long pants are ideal for keeping you warm in the colder months,Style: Product Shape:Long johns, Plan A Cotton, Ribbed trim,Care and composition: Composition: 50% cotton, 25% polyester and 25% viscosenCuff- 49% cotton, 24% polyester, 24% viscose and 3% elastanen(exclusive of trimmings), Care instructions: Machine washable, tumble dry, Keep away from fire and flames