"They've made it more and more comfortable, because I'm in it all the time, so I feel pretty superhero-like when I'm in it... It's now 10 pounds lighter than when we shot the pilot. It's like, a softer material that can bend with me. I mean, I'm The Flash and I couldn't even bend my knees (in the first outfit)!" The Flash star Grant Gustin finally feels more like the superhero character he portrays on Tv after onset costume designers overhauled the skin-tight outfit he wears for the show.