Allen has recovered from the back injury that kept him out of the tour of Pakistan. Michael Bracewell, Mark Chapman, James Neesham and Ish Sodhi are the only players who participated in that tour and have been part of the New Zealand team.
New Zealand coach Gary Stead believes New Zealand have all bases covered.
“We expect the West Indies venues to offer quite varied conditions and we believe we have selected a team with the ability to adapt to those conditions,” Stead said.
“Matt has worked exceptionally hard on his skills throughout the phases of a T20 game to once again be considered for selection.
“Rachin has made every position a winner over the last 12 months and it was exciting to see him continue that trajectory over the summer in the T20 format against Australia.”
Team New Zealand: Kane Williamson (c), Finn Allen, Trent Boult, Michael Bracewell, Mark Chapman, Devon Conway, Lockie Ferguson, Matt Henry, Daryl Mitchell, Jimmy Neesham, Glenn Phillips, Rachin Ravindra, Mitchell Santner, Ish Sodhi, Tim Southee, Ben Sears (traveling reserve)