Like the fell and all ... ordered small and fit abit loose ..so ordered a xsmall and fit how it should mind i wear small shirts .. sleeves r ok in long and iam 5 7 the only thing is the opening of sleeves r abit wide not fitting .. the shirt it self is not so tight on ..especially on the arms .. i guess for people with more  arm..i had to return afew shirts that i didn't like the feel of ..so this are comfortable and not hot or cold there actually soft but not hot ....Med Couture Women's 'Activate. ...4 star for the sizing .. had to keep the small cause had to wear it the next day..if not u would have returned it for a small.