Helly Hansen Women's Lyness Insulated Coat - in stock now. FEATURES of the Helly Hansen Women's Lyness Insulated Coat Helly Tech Protection Waterproof, windproof and breathable 2 ply fabric construction Fully seam sealed Durable Water Repellency treatment (DWR) Lined for comfort Quick dry lining Button up front closure Mechanical venting back Lined hood Full center front storm flap with snap buttons