Features of the Helly Hansen Women's HP Hybrid Insulator Hybrid Insulator construction Highly breathable stretchy Softshell Channel weave lightweight windproof fabric Durable water repellency treatment DuPont Sorona Insulation YKK front zipper Hand pockets with YKK zip closure Chest pocket with YKK zip closure Hydro power collection graphic at center back Back yoke with contrast ribbon detail Printed HH logo at chest Fabric Details 100% Polyester