Answer:
I can be short and sometimes hot. When displayed I'm never cold. What am I?
What gets wetter as it dries?
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.
In my life I must bare my bloodline I must share.
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
Describes a mysterious region and a stylish pair of shorts.