A cold-weather puffer jacket with clean, modern style and warmth inspired by nature, the Collingwood Jacket features innovative MerinoLoftô insulation to keep frigid temperatures at bay. The sustainable design features natural and recycled materials, and zippered hand and internal pockets keep small item secure. Three layers of comfort in a lightweight layer, icebreaker MerinoLoftô has a durable, water-repellent shell filled with natural merino-fiber batting, with a super-soft lining in 100% merino. Inspired by nature, icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics.