With Labor Day weekend approaching, summer is coming to an end, which means the fall TV season is just around the corner. One of the most highly-anticipated returning shows is The CW’sArrow, with theSeason 4premiereGreen Arrow, debuting Wednesday, October 8 at 8 PM ET on The CW. Today, the network has released the first poster for this upcoming season, giving us a better look at Oliver Queen’s (Stephen Amell) new costume as he returns form his self-imposed retirement as a superhero.

We got our first look at the newArrowcostume at Comic-Con back in July, withStephen Amellappearing in front of the Hall H crowd in this superhero suit. With the arrival of this poster, hopefully this means The CW will release the first footage in the near future. The network did release a uniquetraileryesterday, which featured footage from the previous seasons ofArrowandThe Flash, and ending with Barry Allen (Grant Gustin) putting his DJ skills on display.

Arrow Season 4 Poster

Season 4ofArrowwill feature a number of new characters, such asNeal McDonoughasDamien Darhk, Alexander Calvert as Anarky,Echo Kellumas superhero Mister Terrific andJimmy Akingbolaas the villainous Baron Blitzkrieg.Caity Lotz, whose character Black Canary was killed in theSeason 3premiere, will also make her return in aSeason 4episode ofArrow, where she will be reportedly brought back to life through the Lazarus Pit and resurrected as White Canary. There is speculation that this will happen in the same episode thatMatt Ryanwill guest star asJohn Constantine, since his character has expert knowledge of the Lazarus Pit.

There has also been speculation that DC Comics heroes Batman and Green Lantern will make appearances inSeason 4, but that has yet to be confirmed. We do know thatDavid Ramsey’s beloved character Diggle will get his own costume, and this season will also feature a few characters that will later appear inDC’s Legends of Tomorrow.Hawkman, portrayed byFalk Hentschel, is set to appear in bothArrowandThe FlashbeforeDC’s Legends of Tomorrowdebuts next spring.

While we wait for the first official footage fromSeason 4ofArrow, check out this new poster, featuring Oliver Queen. What story lines do you hope will unfold during this upcoming season? Are there any other characters from the DC Comics that you hope will debut? Let us know what you think after checking out the poster.