as an employee from cave days, let me assure you that the present raingear (purchased, yes, but then you know who has had it where!!)it a HUGE improvement.The warm-up sets I have seen seem to be a pretty good value for the money and if it is cold enough to wear them, a standard cotton work pant would not have been all that effective anyway....it was explained to me that each department decides on the uniform for their people, including details on sleeve and pant length. For example, a bellman I spoke with last year was surprised to find his uniform DID include both long pants and shorts, whereas certain locations such as fry stands can wear ONLY long pants...