Pinewood Mens Abisko Insulation JacketPinewood Mens Abisko Insulation Jacket Abisko Insulation Jacket for men is a lightweight jacket with a polyester filling made from recycled PET bottles. The filling with 550+ Fill power is blown into the channels like down, but is a more environmentally friendly alternative with the same warming properties. The jacket is windproof and treated with an organic impregnation that makes it slightly water repellent. It has front pockets and a chest pocket