Black Chacott leggings with butterfly embroidery, size S. - Color: Black - Design: Butterfly embroidery - Size: S Thank you for viewing. I bought these a long time ago because it was cold in the winter when I was doing yoga. I quit shortly after buying them, so I only used them about 2 or 3 times. How about wearing them over your leggings or as a warm-up item during breaks? They are Chacott, so they are easy to move in and made of comfortable material.