When the weather is ugly, top off with the Simms® Challenger Insulated Cap and get out there! A waterproof, breathable 2L TORAY® shell with a durable water-repellent (DWR) finish blocks precipitation, while 100-gram insulation with high-pile sherpa fleece lining provides tons of warmth. Flip-down earflaps have a hook-and-loop closure to secure this fishing hat in either the up or down position. The Simms Challenger Insulated Cap has an adjustable cinch cord to provide a perfect fit. Black underbrim reduces glare on those cold, sunny days. Made from 100% polyester.Manufacturer style #: 13389. 100% polyester shell, lining, and insulation Waterproof, breathable 2L TORAY shell DWR finish sheds moisture 100-gram insulation Heat-trapping high-pile sherpa fleece lining Earflaps with a hook-and-loop closure Adjustable cinch cord for a like-custom fit Glare-fighting black underbrim