These run small and were too small for my 65 lb 10 y/o.  She put her fingers right through them trying to pull them up.  I would've gotten the next size up.... They are however nice quality and really smooth and silky. thicker than a nylon and not as heavy as a tight... I actually bought them cause I thought they were Socks...  my mistake,,, I wish they were socks cause they were really nice quality