It's not difficult to figure out what a brand called So Low is all about.

So Low originally made panties (booties, briefs, and thongs) that had a low enough rise at the hips to account for the increasingly (decreasingly?) lower waistlines on pants and jeans for women. The line has since then expanded to include casual comfort wear like tanks/camis, pants, dresses, active wear like yoga pants, and what I am particularly interested in today, the fleece skinny "jean." You could call them leggings because they are made of cotton fleece, but they're styled like a pair of jeans, so no one can accuse you of being caught up in either the skinny jeans trend nor the leggings trend. These are neither.