Built to take on the elements, these men's bib overalls are water-repellent, wind-resistant, and insulated. Made from Carhartt's strongest cotton duck with a double layer at the knees and reinforced kick panels. Built with ankle-to-thigh zips and all the pockets you could want.. 12-ounce, 100% ringspun cotton duck. Quilted nylon lining for easy on and off; Polyester insulation for midweight warmth. Carhartt-strong, triple-stitched main seams. Cordura® kick panels. Adjustable elastic suspenders for a personalized fit; Zipper fly. Double-layer knees with openings for adding knee pads and cleaning out debris. Ankle-to-thigh leg zippers with storm flaps and snap closures. Metal rivets vital at stress points. Multi-compartment bib pocket with zipper closure. Two large lower-front pockets. Two reinforced back pockets; Hammer loop on the wearers right leg. Imported