Stephen Amell spends a lot of time shirtless, but we love him just as much with a shirt — or a hood — on Arrow. The show is entering into its fourth season this week, and we're celebrating with tons and tons of sexy pictures. While we're fully rooting for Olicity, this time, it's all about Oliver. Take a look at the pictures, presented without commentary, and get caught up on the season four trailer, premiere pictures, and all the season four details! Oh, and how could I forget? We have plenty of GIFs, too.