Athleta Rainer leggings.

These leggings are designed for cold-weather workouts due to their brushed fleece interior and durable fabric. They are made of a blend of nylon and Lycra, offering a comfortable and supportive fit. The leggings feature side pockets with zippers, providing convenient storage for essentials. According to Athleta, the fabric is wicking, breathable, and quick-drying. These are a size medium. Measurements are shown in the pictures.