SEVEN J JACKET No. 62047 The Seven J is one of our most popular and versatile jackets with full water and wind protection and clean aesthetics. The Seven J is one of our most popular and versatile jackets with full water and wind protection and clean aesthetics. Fibre Content: 100% Polyester. Features HELLY TECH Protection fabric, Waterproof, windproof and breathable, 2-layer construction, Fully seam sealed, Durable Water Repellency (DWR) treatment, Lined for comfort, Quick dry lining, Fixed hood, Adjustable hood, Front storm flap, YKK front zipper, YKK zipped hand pockets, Adjustable cuffs, Bottom hem Cinch cord, Anti-chafe chin guard,