Stay warm on the job with Blue Mountain. These stylish blue jeans are fleece lined to keep you extra warm while working outdoors. 100% Cotton Denim, fully lined with 100% Polyester Fleece Utility Jean with Tool pocket and hammer loop Relaxed Fit, Sits at natural waist with relaxed seat and thigh for comfort and ease of movement Mid-Rise Straight Leg, Easily fits over boots Shank and zipper closures Blue Mountain Men's Jeans, Fleece Lined