The Gregster Running Shorts is of good quality, it is very well. All seams are flat so they do not interfere, it is very elastic, so it loses its not form, not even bulges in certain places. The functional fiber used directs sweat away from the body and lets him reliably evaporate. There is a small pocket with zipper at the back. There are slight compressions that support the muscular activity. The price is okay for these running shorts.