Can't select Savage Goliath skin


I checked my DLC for Evolve in Steam and it lists me as having the Savage Goliath skin, but when I go into game, “Customize” is greyed out. I’ve used the skin in games before, so I don’t really know what’s going on. Anyone have any ideas?

EDIT: I know it will be offered, so I’m saying now that I’ve already tried restarting the game, my PC, and checking the game files in Steam, including “reinstalling” the Savage Goliath DLC.