To use these Zubaz track pants, simply slip them on through the zip cuffs and adjust the drawstring on the elastic waistband for a comfortable fit. When wearing them, you can show your support for the Los Angeles Chargers. As for care, machine - wash them in cold water with like colors to keep the print and colors from fading. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low heat. Store them in a cool, dry place to keep them in good condition. Make sure to check the official NFL license tag to ensure authenticity.