How to use: Simply put on these leggings as a base layer under your ski suits or pants. They're great for all your outdoor activities. Note: Since the color might vary a bit from what you see on your screen, don't be too surprised if there's a slight difference. Maintenance: You can machine - wash these leggings in cold water. Use a mild detergent and avoid using bleach. Tumble dry on low to keep them in good shape.