A women's mountaineering fleece designed for technical climbs

The Millet TRILOGY ICON X LOFT women’s mountaineering fleece is designed for female climbers seeking a technical fleece jacket for mountaineering and ski touring. Its Dual Tech™ construction combines targeted thermal zones with Polartec® Thermal Pro X Loft® synthetic insulation to balance warmth and breathability based on activity level. With its ergonomic, fitted cut, it moves with you on demanding routes.

Dual Tech™ construction for targeted warmth on the move

The stretch Dual Tech™ construction distributes materials according to the body’s needs, with targeted thermal zones and more stretchy areas. This design provides optimal freedom of movement during technical climbs, while maintaining a snug fit suitable for prolonged exertion. The Tecnostretch® Soft Rec fabric completes the package with a spandex content that enhances ease of movement.

The Millet TRILOGY ICON X LOFT Women’s Mountaineering Fleece and its Polartec® insulation for managing exertion

The Polartec® Thermal Pro X Loft® synthetic insulation provides the warmth needed in the mountains, while its 100% recycled polyester construction aligns with the product’s stated composition. This combination aims for a good balance between warmth, lightness, and durability, with a weight of 300 g that remains easy to incorporate into demanding activities. The jacket is thus designed to meet the needs of a mountaineer who alternates between active phases and quieter periods.

A fitted cut with protective features and useful storage

The ergonomic, fitted cut ensures a close fit, which helps maintain a stable silhouette during exertion. The protective collar provides extra coverage around the neck, while the two zippered chest pockets keep small items within easy reach. The overall design remains consistent with mountaineering use, where the effectiveness of details matters just as much as the main construction.

The Millet TRILOGY ICON X LOFT Women’s Mountaineering Fleece is available in the WINTER 2027 collection, in CLEMATIS BLUE and sizes S and M.