Product details:

Stay warm without the bulk and weight with the new LIFALOFT insulated jacket. Layer up under a shell or use as a stand alone jacket with a lightweight windproof, water resistant and PFC free fabric. LIFALOFT is an insulation revolution that will keep you warmer with less weight and bulk due to the unique LIFA yarn technology. Developed in cooperation with PrimaLoft, LIFALOFT is a combination of Lifa and PrimaLoft extensive knowledge in synthetic insulation. LIFALOFT insulation is based on a yarn technology that traps more air vs polyester at a lighter weight. The fiber doesn't absorb water and has inherent water repellency without the need for treatment due to the hydrophobic properties of the Lifa fibers which makes this insulation technology ideal for year around adventures in any condition; keeping you warm even when wet. It also boasts a smaller carbon footprint vs comparable polyester for a lower environmental impact.