West Indies are all set to take on Sri Lanka and they have announced the T20I squad recently.
Both Gayle, 41, and Edwards, 39, have been named in the squad for the three-match T20I series.
Gayle is returning to the squad after two long years while Edwards is back after nine long years.
Apart from them, notable inclusion in the squad are Kevin Sinclair and Akeal Hosein, who have received their call-ups following good performances in domestic cricket.
T20 squad: Kieron Pollard (captain), Nicholas Pooran (vice-captain), Fabien Allen, Dwayne Bravo, Fidel Edwards, Andre Fletcher, Chris Gayle, Jason Holder, Akeal Hosein, Evin Lewis, Obed McCoy, Rovman Powell, Lendl Simmons, Kevin Sinclair.
ODI squad: Kieron Pollard (captain), Shai Hope (vice-captain), Fabian Allen, Darren Bravo, Jason Holder, Akeal Hosein, Alzarri Joseph, Evin Lewis, Kyle Mayers, Jason Mohammed, Nicholas Pooran, Romario Shepherd, Kevin Sinclair