These pants are lined and can be worn in the fall, winter, and early spring. They are size S, but have a relaxed fit. There is one stain that is quite faint, but I was unable to remove it with washing. I wore these when commuting to work, but they are still in good condition. The back of the waist has gathers, making them easy to wear. They are ankle length on someone who is 164cm tall. Please consider purchasing if you understand that these are used items. Rise: Regular Length: Ankle Season: Spring, Autumn, Winter Pattern: Check