Pre-loved and in great condition! lululemon size 6 crop - white and grey I believe the material is Swift, and it has a little bit of stretch to it, but not a lot - very lightweight. The waistband is luxtreme and has a lot of stretch. Waistband can be worn up or rolled down. These are not maternity pants, but could be worn during a pregnancy for sure. Elastic at the cuff with a slight slit. Pockets on both sides.