Hubs needs these for his job and they have worked out great.  He wears the Large/Short in pants (for guys with bellies but not over 5'7") and the Large in shirts.  He says they stay up in the waist and they have lots of pockets. The material seems to be quite durable and holds up well after the wash and dry cycles.  No shrinking or fading detected.  I found these same scrubs in a scrub store and they cost considerably more there than on Amazon. (This review included both the top and the pants).