Nylon fitness shorts. I wore these over my leggings at the gym or while walking. They are made of thin, slightly rustling fabric. They dry quickly even after washing, so they are recommended for those who exercise daily! I haven't worn them much, so they are still in good condition. Thank you for looking! I am decluttering because I am moving. Due to my unfamiliarity and work schedule, it may take 2-3 days to ship. Please comment if you are in a hurry. I will send them in simple packaging. I check for any defects, but there may be differences in judgment or oversights. In that case, please understand that these items have been handled by someone else. Please refrain from purchasing if you are concerned about minor details. Items other than free size are basically size S. This is a short-term listing, so please don't hesitate if you find something you like!