Lose the bulk but not the warmth. This slim and sleek jacket is filled with LOFTECH™ insulation, a vegan-friendly synthetic down that feels just like the real thing, to keep you warm against rain and wind all winter long. Recommended for temperatures 0⁰C & and up. 700 Fill Power. Both wind resistant and DWR (Durable Water Repellent). Packs into a pouch Materials & Fabric: 100% Nylon Loftech™ Insulation - The Closes Synthetic Insulation To Natural Down Ever Developed.