Yerry Mina is currently undergoing a medical in Barcelona ahead of his proposed transfer deadline day move to Everton, Sky Sports News reports.
The 23-year-old Colombian is expected to complete his transfer to Goodison Park later on Thursday, with the two clubs agreeing a fee in the region of €35million.
Mina has struggled at the Camp Nou since his sign €11.8m switch from Palmeiras last January.
The Toffees are desperate for reinforcements in defence given Michael Keane and Phil Jagielka are their only experienced central defenders.