And, he appears to be wearing a sweater! These are not things that Kal-L, herald of all heroes, does! It may be DC's 70th anniversary, but this is unacceptable. Who knitted that thing? Is that what Lois has been doing for the past 20 years?
That's not a sweater, he's just got cuffs on his Superman suit. And he had those same cuffs back in
DC Comics Presents Annual #1, "Crisis on Three Earths." He probably also had them in "Crisis on Infinite Earths," but I don't have my copy around to consult.
Maybe it's his special "Crisis" outfit?