Avenger 9 oz Insulated Bib Pants - Red - Style 3225 are made with 9 oz. polyester fiberfill insulation and 100% polyester shell fabric, making them warm and durable. The bib pants feature adjustable suspenders and side zippers for easy on and off. The double knees provide extra protection and durability, while the zippered chest pocket is perfect for storage. The pants are water-resistant, machine washable, and available in a range of sizes. These bib pants are designed to keep you warm, comfortable, and protected in harsh weather conditions, making them perfect for outdoor work.