The Trilogy Lightgrid Jacket from Millet is the perfect fleece jacket for mountaineering and ski touring. Designed with Polartec® Power Grid, it offers an excellent balance between warmth and moisture-wicking, while remaining lightweight and compressible, making it ideal for adventures where every gram counts. Its construction allows for temperature regulation during intense efforts, such as a ski touring ascent. For colder conditions, you'll appreciate its high collar that provides effective protection. Finally, its chest pocket keeps your essentials within easy reach.