Stay warm on cold winter days with Icebreaker's MerinoLOFT™ lightweight and performance jacket collection. A breakthrough in warmth to weight ratios and sustainability, these lightweight jackets offer the ultimate protection against strong winds. Machine washable, water resistant and made from recycled materials, our line of performance jackets and lightweight vests give maximum warmth with minimal bulk. Whether you're trying to warm up on a chilly fall night or you are preparing for a ski trip, our MerinoLOFT™ collection is available year round. With a durable recycled-polyester exterior, the MerinoLOFT™ Helix jacket fends off precipitation while still allowing breathability and odor control. Set-in sleeves allow for a wide range of motion so you're free to explore and roam wherever you desire. Part of our unique layering system, pair these puffer jackets with warm base layers, or shop our collection of hats and neckwear. Stay warm while minimizing waste with the Icebreaker MerinoLOFT™ collection.