Crystal Palace have sealed Sunderland defender Patrick outpost Aanholt for a send price that could arise to £14m.
Netherlands general Van Aanholt, 26, done 95 appearances for Sunderland after fasten them in a £1.5m pierce from Chelsea in a summer of 2014.
He has concluded a four-and-a-half-year understanding and Eagles trainer Sam Allardyce said: “He’ll assistance during both ends.
“He was instrumental in Sunderland’s quarrel for presence final year, not only as a full-back though for goals.”
Allardyce added: “You like to pierce players you’ve worked with before and hopefully his impact is instant.
“We wish him to urge good since we’re surrender too many goals.”
Sunderland are bottom of a Premier League while Crystal Palace, who play divided during Bournemouth on Tuesday evening, are also in a relegation section in 18th.
In a news discussion on Monday, Allardyce also reliable an seductiveness in signing 29-year-old former Juventus defender Martin Caceres, though discharged conjecture joining him with a pierce for Arsenal right-back Carl Jenkinson, 24.
Asked about Jenkinson, Allardyce said: “We have other priorities during a moment. Who knows what competence happen, though not for now.
“Caceres is one who might seem after a window as he’s not trustworthy to a club. Yes, we have an interest.
“We’re still sport for during slightest dual players. We’re sitting with as many people as we presumably can.”
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