Damage in your leather chair is normal over time, and this can be caused by a number of reasons. The good news is that there is a way to restore and repair damaged leather chairs. First, you can find a leather repair kit from your local furniture shop. To fix holes, all you need to do is to ensure that you get one with the color that matches your leather exactly. For the instructions, click here. For leather tears, you can either use a leather patch or find a leather repair kit.