Zaha: U21 Euros will prepare me for Man Utd
Zaha is on-loan at Palace from United for the remainder of this season.
He said: "It will be more practice for me this summer for when I go into pre-season training with Manchester United. It's a chance for me to better myself in different ways on a big stage. The team is bonding well together and we're playing well so we're looking forward to the tournament."