Helly Tech® Protection Component Insulation System 3 in 1 Jacket Waterproof, windproof and breathable 2 ply fabric construction Fully seam sealed Durable Water Repellency treatment (DWR) Primaloft® Black 60g liner Lined for comfort Quick dry lining Fixed hood One hand hood adjustments Front storm flap YKK® front zipper YKK® zipped hand pockets Adjustable cuffs Bottom hem Cinch cord Zip out insulator Jacket Hand Warmer pockets This 3-in-1 jacket gives you smart, versatile protection as you need it. Helly Hansen's Squamish CIS Jacket consists of a fully waterproof shell and a lightweight insulator jacket. Adjust to weather conditions by choosing between the two components or combining them. Waterproof, windproof and breathable, the fully seam-sealed outer layer is crafted from a two-ply fabric construction and features a front storm flap, fixed hood, and bottom hem cinch cord plus adjustable cuffs to ensure a snug fit. Designed as part of Helly Hansen's 'Component Insulation System', the zip out fleece inner jacket is interchangeable with all other CIS compatible midlayers, or is equally wearable on its own.