As filming for season 3 of Arrow is currently underway, the first look at Colton Haynes as Arsenal was revealed on July 23.

Arrow And Flash Crossover In Eighth Episode Of The Next Chapter Will Be An "Adventure"

Entertainment Weekly published the image with Haynes looking all majestic and suave in his dark maroon costume.

The official press release for season 3 of the show was also released earlier this month:

Sara Lance To Return In Season 3 Premiere; Get Jealous as Felicity & Oliver Go On A Date?  

"After a violent shipwreck, billionaire playboy Oliver Queen (Stephen Amell) was missing and presumed dead for five years before being discovered alive on a remote island in the Pacific. He returned home to Starling City, bent on righting the wrongs of his family and fighting injustice.

To do this, he creates the persona of the Arrow and allies himself with former military man John Diggle (David Ramsey), computer-science expert Felicity Smoak (Emily Bett Rickards), street brawler Roy Harper (Colton Haynes) and international assassin Sara Lance (Caity Lotz), while keeping his secret from those closest to him including his sister Thea (Willa Holland), who has allied herself with his most deadly enemy. Rivalries and allegiances will shift as Oliver faces his most difficult challenge yet."

The finale of season 2 of Arrow aired on May 14 on the CW.

Season 3 premieres on October 8 on The CW.

Watch the promo for the finale of season 2, titled Unthinkable: