Tom West will leave Leicester Tigers at the conclusion of the 2022/23 Gallagher Premiership season to join Saracens.
The front-rower joined Tigers midway through the current campaign from Wasps and, to date, has made nine appearances for the club.
West played for Wasps from 2016 - 2022, after graduating from the club's academy programme, as well as a loan spell with Nottingham Rugby.
Speaking about West, Leicester Tigers Interim Head Coach Richard Wigglesworth said: "Tom joined us in the middle of pretty difficult personal circumstances but, since day one, seemlessly became a part of the group here in Leicester."
"He's a no-fuss player and person, who just wants to work hard and give his all for his team mates and it has been a real pleasure to work with him in this stint at Tigers."