Prana brand yoga/exercise top, thumb holes, open back, size small?

I am re-polishing this item I purchased a year or two ago, love it, just doesn’t get much use these days. Very soft material, low turtleneck design with an open back, and thumb holes, which I love. The logo is pretty visible, however, the size and rest of the tag has worn off (see pictures) so there’s no way to confirm the size however I would guess likely a small, or small/medium.