Warner Bros. showed off Oliver Queen's new "Arrow" suit at Comic-Con, but they decided to hold off on a good picture of Grant Gustin's season 2 "The Flash" costume until today.

The biggest change is with the lightning bolt logo, which more closely resembles Barry Allen's costume in the comics, dating all the way back to the 1950s. Near the end of "Flash" season 1, Barry and Cisco got a look at a photo of Barry from the future wearing a costume with that version of the logo, and they liked the way it looked.

Below is the full version of the suit. "The Flash" season 2 debuts on October 6 at 8 p.m. on the CW.

Alan Sepinwall has been reviewing television since the mid-'90s, first for Tony Soprano's hometown paper, The Star-Ledger, and now for HitFix. His new book, "TV (The Book)" about the 100 greatest shows of all time, is available now. He can be reached at sepinwall@hitfix.com