Carhartt's Womens Relaxed Fit Flannel Lined Jean presents the ultimate in workwear durability and cold-weather comfort. It's made of rugged, 13.5-ounce 100% ring-spun cotton denim, and features a 100% cotton flannel lining that provides great warmth - even on the coldest workdays. The relaxed seat and thigh allows ease of movement, while the contoured waistband - designed especially for women - eliminates gapping in back. You'll also have no problem slipping these over a pair of work boots with the generous straight-leg opening. Job-tested toughness, a perfect fit and exceptional warmth - this jean has it all.