FEATURES: 1. Versatile pants built for cold weather aerobic activity 2. Polyester body wicks moisture while trapping body heat 3. Water and wind resistant front membrane blocks weather 4. Form-fitting design helps you move freely and comfortably 5. Reflective design adds visibility to dawn and dusk workouts 6. Knee-high zippers fit over ski boots, bike shoes, and more 7. Side Zips 8. elastic fabric waist