Shell: Quilted PolyesterLining: FleeceColor: BlackDesigned To Be Used Under Hard Hat In Extreme ConditionsInner Nordic Fleece Thermal Layer Keeps In HeatQuilted Outer Layer Blocks Out Chilly WeatherHook And Loop Neck Closure For Added ProtectionExtended Ergonomic Design For Head And Neck ProtectionHook And Loop Closure Attaches To Internal Hard Hat System For A Secure Fit