Demisexual Workout Gear in Demisexual Flag. For the Demi community who are interested in fitness, but want to look good while they’re at it. Demisexual Flag has made it their mission to offer demisexual people a selection of workout gear that they can show off openly and safely. Demisexual people have always been able to exercise with pride, but the problem has always been that when you need clothes for your workouts, the options are always limited – this is why Demisexual Flag has created their own line of clothing and accessories!