Purchased on a great Boxing Day sale. Figured the super low price would be worth the risk, with the low ratings. I've worn twice already. The fabric is slightly lighter than expected, however the leggings are thick (unlike other comments). They are also very comfortable, while still looking very professional. Mine did not have a weird chemical smell as mentioned in previous reviews. I ordered my regular size and they are a little snug when you first put them on, however did loosen up in the waists throughout the day. I would say size up if you usually are between sizes.