For those who do not like so much the gym pants optics others Shorts and also still need a few pockets, these pants are just right. Size M fits me (1.80 / 72 kg) as tailored to the body. The material is elastic and easier than it suggests the picture. The federal government can be adjusted on both sides in the width by velcro. The fit is tight but not constricting. When driving scrubs and nothing slips. The breathability seems to work, at least I'm sweating it not excessively. The only drawback is that is pinned seat cushion / pad of cloth, which must first be laboriously drawn after tightening to the correct position. Made me feel a little uncomfortable at first. Otherwise, these pants are highly recommended. Addendum: In the meantime, the cushion has placed in the form, fit now as it should. It might be a bit thicker. But is a matter of taste.