Love these tights as they are warm and fit perfectly. I am 5'9" and 145lbs and often buy size small, sometimes medium so I wasn't sure what size to get. After reading the reviews I sized up to a medium and they fit perfectly. I am tall and they are also long enough for me. I wish they had a phone pocket which I realize the other style has but I did not want the zippers at the bottom which comes with the other style. So overall I am very happy with the purchase and will definitely wear these day to day for any outside activity in colder weather.