After he was boosted by the later-generation Morelle technology, the durability of the costume increased, the cape became more metallic, and he had something closer to true flight in addition to increased speed and eventually nanotech cutting blades. These qualities were later also applied to his trenchcoat.
With the introduction of the newer Morelle technology, the costume's lifespan was enhanced, its cape took on a more metallic sheen, and he achieved a more realistic flight capability in addition to accelerated speed and eventually nanotech blades. Subsequently, these qualities were also incorporated into his trenchcoat.