D.C. United will return to mostly white when hitting the road during the 2017 MLS season. This morning, the new secondary jersey was leaked in full by Todo Sobre Camisetas:
Taking a look at the leak, we confirm the gradual progression of the front of the jersey from black to gray to white is there, with red sleeves running up through the shoulder blade with a black cuff and white adidas stripes on the shoulders. There are horizontal white stripes separating the color gradient with a white stripe going down the middle of the chest, giving an exoskeleton look.