Premium cotton duck, a heavy duty overall that will keep you warm and safe. The 100% premium cotton duck overalls can do just that. They’re perfect for those who do jobs like providing road side assistance and moving snow. Features: 100% premium 10 oz cotton duck with durable water repellent finish Lining: Quilted 6 oz polyester insulation 3M™ Scotchlite™ Reflective Material with 4″ contrast backing Multi-pocket design Double knees Storm flap with snap closure over zip-to-the-hip nylon zippers Back elastic waist Adjustable shoulder straps Orange color Size : L