I have 4 types of tights. yours, 1 stoko, 1 tighties, and 1 bracelayer
These seem to fit really well. They are not easy to get on, like the Stoko's, but they feel like they will work very well. I have only worn them once to hike and climb in.
I give you 5 stars because they fit the way they should, and the size is good.
One thing that would help your customers is to put a small white dot on the bottom front, so when you are putting them on, you know where the front is. (I have done this on both yours and stoko's