The Ariat Mens Fusion Insulated Jacket is perfect for putting on, on breezy cold days. The Mens Fusion Insulated Jacket is designed with zoned-insulation throughout and technical stretch fleece on the sleeves and side panels, it performs like a core-warming vest with the added protection of sleeves. It is wind and water resistant but also very breathable. It features a two way zip, AriatTEK for superior performance in any weather, Zoned Cool Climate Insulation for lightweight warmth, an Earth-friendly EcoDry water-resistant finish, Cool Climate Insulation for lightweight warmth, a mock collar and zippered chest and hand pockets. Fabric & Care: 60g zoned Cool Climate Insulation. 100% Nylon.