The fabric is softer and less rigid than in most of my work pants, not doubled the knee areas, and thus let's say for example for tilers etc. not really recommended. For almost just standing or even sedentary work, however, I think through trouser legs without transverse seams and thus potential print / chafing as very useful and the fabric and the very wide belt loops stable enough. While sitting can herausplumpsen from the incorporated in the / behind the right front pocket zipper pocket anything. The phone case is a bit tight for the currently available 3.5-inch smartphones, most of the Velcro strip on the closure flap can be, for example, do not connect via an iPhone, Galaxy or sensation. The new Velcro holds, of course, fine, let's see how it ausssieht in use after a while. Thigh and mobile phone pocket are completely though with bellows-fabric wedges. cut, but sewed tight at the corners, the bellows so down not usable in their full width. Ruler pocket, however, is only the front firmly in the side seam to bottom, the rear lower third hangs loosely and should successfully prevent the bag for example is plucked by a hooked when getting folding rule. For me as a most-Schreibtischtäter-the-only-as-working-people-look-should a thoroughly convincing pants.