The Coleman Chilko River Fishing Bibs are designed to keep you comfortable and dry, even out in the elements. Made of 100% nylon oxford with durable polyester, the Chilko River Fishing bibs are built for a secure fit. An elasticized waist at the back, adjustable suspender straps with acetal side-release buckles, and YKK Vislon zippers at the leg openings all ensure a good fit, keeping you dry and moisture out. The reinforced knees stand up to rugged use, while the polyester stretch mesh back provides air flow and ventilation. A convenient side cargo pocket offers extra storage.