Ponte is a double-knit interlock fabric. It has a more full-bodied drape to it, and it’s much more substantial and thick than a typical jersey or ITY knit. (ITY stands for Interlock Twist Yarn, which just means there’s a twist in the yarn that gives the fabric a more elastic feel. ITY’s are very, very drapey and soft.) it’s more stable and firm, it’s easier to work with and it is incredibly flattering. It stretches but recovers much better than other knits, meaning it maintains it’s original shape well. Whereas you might have stretched out knees at the end of the day in other knits, that’s not the case with ponte. It’s pretty much the best thing ever.