Pinewood Womens Abisko Insulation VestPinewood Womens Abisko Insulation Vest The Abisko Insulation vest for women is a windproof and slightly water repellent lightweight vest. The polyester filling is made from recycled PET bottles and is blown into the channels similar to down, but is a more environmentally friendly option with the same warming properties. The vest is incredibly soft and flexible, and can be worn both as an outer layer and as an extra warming layer under a jacket. It has