Could also be they are the base gear model of Endwalker's two new classes's level 70 starting gear considering one of them is healing set and a lot of maiming sets are reskinned fending sets. Much like how the Gunbreaker's level 60 Outsider's Gear is reskinned Gaganaskin set and the Dancer's level 60 Softstepper Gear is a reskinned Thavarian set. The Skallic healing set does look close to Sage outfits in other Final Fantasy games.
