Descente olivia d7 9348 ski jacket ladies the ladies descente olivia d7 9348 ski jacket offers a great balance of style with fantastic functionality that is ideal for the slopes designed with 3m thinsulation and heat navi technology that helps to retain a huge amount of body heat without the bulk and weight that comes from traditional insulation this descente jacket also features technical lamination that provides fantastic moisture permeability along with resistance to water pressure and wi