I tried on a pair of the illuminite pants wed and didn't like the way the foot caught. there was a bunching of the material at the bottom, unzipping helped but still annoying.

At home I found this landsend pair from last year.
http://www.landsend.com/cd/fp/prod/0...&CM_MERCH=SRCH
It is so much easier to put on. I already have lots of reflective material, so passed on the pants.

that's all I know.