This Sanded Duck Insulated Bib Overall features: Flex fabric for ease of movement and comfort, interior and exterior construction works together for extended movement, elastic, grip straps reduce movement on shoulders, DWR (Durable Water Repellent), zip to thigh with pocket pass through, double knee reinforcement with clean out opening, reinforced back pocket for enhance durability and media friendly interior pockets. Material: Cotton, Spandex, Polyester.