I have been wearing Thunderpants for well over 10 years. I still have my first pair, orange & brown, because they haven't worn out, although many pairs have. I walk and cycle and they never ride up, In fact, once on they are never an issue.
I recently bought your new 'bra top' which I love because being an old person, my skin is sensitive to conventional bras. It is very comfortable and I will be buying another soon. I also love the cheeky prints and string the clothesline with pride!