Capezio Essential Transition Tights.
Economy transition tights, ideal for class practice.  Very good value, soft and very stretchy with soft wide waistband. 
Fitting suggestion: Sizing comes up fairly small and less generous in the waist and hips, so Adult size generally suits teens and younger adults better. 
88% Nylon  12% Spandex
Colour:  Ballet Pink
Black , White 
Adult Small/Medium  
Adult Large/Extra Large