How to use: Simply put on the Streak Reflective Vest over your clothes before heading out for your morning or nighttime activities like running or jogging. It's easy to wear and won't restrict your movements. Note: Avoid wearing the vest in rough conditions that could damage the reflective material. Make sure the vest is clean and dry before storing it. Maintenance: You can hand - wash the vest in mild detergent and cold water. Don't use bleach or harsh chemicals. After washing, let it air - dry. This will help keep the vest in good condition and maintain its high visibility.