Looking for more warmth without the extra bulk? Check out Carhartt's Flannel-Lined Relaxed Fit Jean made with 15 oz. 100% cotton denim. You'll love the softness and added insulation that the 4.5 ounce cotton flannel lining provides. Roomy leg openings ensure that these jeans work well paired with either shoes or boots while the relaxed cut seat and thighs allow for ease of movement and optimum functionality. A staple for any winter wardrobe, these Flannel-Lined jeans will stand up to the rigors of your toughest jobs and the dropping temperatures.