Women's Power Stretch Pro Workout Pants - High Performance Black Yoga Pants for Running, Gym & Lounge Wear

Every year I buy a pair of these, and practically live in them every day from November to March! Perfect for dog-walking - or any outdoor activity - so warm, light and comfortable. They seem quite wind-resistant to me too, and if it rains, they are dry in a minute. Highly recommended. I couldn't live without them through the winters.