The Nunat Mountain Reflect Jacket features cutting-edge Primaloft® ThermoPlume insulation, a synthetic fill that precisely mimics the natural properties of 550 fill down and for ultimate warmth, an ultra-light internal mesh is lined with reflect technology, bouncing body heat back your body and boosting warmth by an impressive 20%. The outer shell features Pertex® Quantum fabric technology that is lightweight, water and windproof with a dropped hem providing additional coverage from the elements. An adjustable hood draws in warmth and stretch binding seals away the cold. Berghaus have created the Nunat Mountain Reflect Jacket with the environment in mind, using 90% bluesign approved fabrics that are safer with less impact on the planet. More info