Based on this product's specifications, here are some alternatives and similar models
Women's Mountain Pants Millet Trilogy Icon GTX Pro PT — size M, black, Gore-Tex waterproof breathable
Summary description:
Millet Trilogy Icon GTX Pro PT are women's mountain pants designed for alpine and trekking use. Size M, black, constructed with Gore‑Tex for waterproofing and breathability. Technical features include articulated fit for freedom of movement, reinforced panels in high‑wear areas, and adjustable waist/ankle closures for layering and compatibility with boots. Suitable for mountaineering, glacier travel and all‑weather hiking.