If you are looking for a durable scrub top in a variety of patterns, look no further. Crest Scrub tops are the thickest scrub tops I have come across over the years. While most scrubs are a light weight cotton type material that while comfy is not exactly durable. Crest scrub tops are almost like the thickness of a light-weight denim.
They are uni-sex although some of the patterns would probably not be worn by any males I know :0) There are two square pockets on the front of the top to put scissors, band aides, gauze, keys, pens, etc in. I don't know about you all, but I MUST have pockets in my uniforms for my "stuff."
The top buttons up the front and has small slits in the sides so they don't rip when you try to sit down :0)
Now for the cons...price is really the only one I can think of....when not on sale, these scrub tops can run you about $20 which is way too much for me.