The Katze suit provides all the warmth you'll need with traceable Allied 550 fill power duck down insulation paneling. Full-Motion™ articulation and 4-way stretch fabric make the Katze suit an agile piece of skiwear, built to perform while providing a dynamic range of motion. Details like a removable faux fur collar and YKK® Metaluxe® zippers add fashion-forward styling cues. With contemporary color options and a suite of tech features, the Katze Suit is truly the meeting of performance and style.