Swansea City have agreed a deal with Dutch giants Ajax to sign defender Mike van der Hoorn, BBC Wales Sport has learned.
The move is now subject to the player agreeing personal terms.
The 23-year-old centre-back, who has represented the Netherlands at under-21 level, will travel to Wales for negotiations in the coming week.
Swansea will go into the 2016-17 campaign under new backers, having been taken over by an American consortium.
Subscribe to the BBC Sport newsletter to get our pick of news, features and video sent to your inbox.