Stoke have completed the signing of defender Kevin Wimmer from Premier League rivals Tottenham for £18million.
The 24-year-old Austria international has agreed a five-year deal with Mark Hughes' Potters.
Manager Hughes told the club's official website: "Kevin is an undoubted talent and he will significantly add to the quality of the group of players that I already have at my disposal.
"We put a real emphasis on trying to enhance the defensive areas of the squad this summer and we feel that we have been able to do that."
Source: PA