Versatile insulated vest for effective layering. The lightweight ThermoPro recycled fill is super-compressible, enabling compact storage in its own stuff sack. ThermoPro fill uses specially constructed fibres to simulate down construction, delivering comparable heat retention properties to natural down. A plant based water repellent bonded onto the fabric which is made from a renewable source, allowing rain and water based stains to simply run off. The fabric blocks wind from penetrating the garment, greatly reducing the effects of wind chill. Designed to pack away into their own pocket or supplied stuff -sac.