Love these capris. The drawstring side hems allow you to adjust the length depending upon the weather and activity. I use them mostly for trail hiking and have been very pleased with their durability - tough enough to survive swipes by thorns and branches, while still being lightweight and VERY breathable.
I decided upon the 12s to allow for more flexibility and movement, but since linen blends tend to conform to your shape during wear, I could have probably gone with the 10s for more casual use. I agree with a previous poster that a wash & dry brings them back to their original shape. My only complaint is that I do have to wear a belt with them.