The evolutionary harem pants are ultra comfortable pants that will grow at the same time as your child and will leave him free to move. 
 He will be able to wear it on several sizes. No more pants that we barely have time to get out of the closet and that are already too small ...
 To adjust the size of the scalable harem pants, nothing could be simpler:  You just need to fold / unfold the elastic bands of the waistband and ankles to the desired length!