This is the first time I have bought from Reitmans as I am tall 5'10" and never realized that they carry tall sizes. When the package first arrived, I wasn't sure about the material of these pants. They looked very wrinkled and I was thinking they would need to be ironed all the time. I tried the pants on just to see if they would fit and how they would look. They are absolutely amazing! I did not take them off and I am wearing them all day. The wrinkles removed themselves. They are so comfortable and stretchy, I am sure you can exercise in them. I find that they are a bit baggier around the thighs compared to the tightness on the model in the picture, but maybe I have bought a size too large. I will definitely buy these again especially if they wash well and do not shrink too much.