Repeated washing, the trousers so far can not even harm. It is also good that the garment dries quickly, so that it is the very next day reusable.
The promised effect that produced during the running welding is passed through the material quickly from the body to the outer surface, I can see in any case in my humble workouts. I also like that behind a small secured with a zipper pocket is incorporated, in which you can carry while running his keys and some money in between for the Currywurst. The bag is enough really only for small items, but is very useful.
Apart from the short dropouts for my taste leg length I am fully satisfied with these pants.