This new 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.