

He later gains a white hooded jacket with green stripes on both arms and a green number 10 on the right side. He wears brown cargo pants with pockets at the knees and green and white shoes. In Omniverse, Ben wears a black shirt that has a green stripe in the middle with a white 10 and green stripes on the sides of his shirt. Ben wore the prototype Omnitrix in Alien Force and the Ultimatrix in Ultimate Alien on his left wrist. In Alien Force and Ultimate Alien, Ben wore a black shirt, blue pants and a green jacket with white stripes and the number 10 on it, and black and white shoes. Ben wore the prototype Omnitrix on his left wrist. In the original series and Omniverse flashbacks, Ben's usual clothes consisted of a black-striped, white shirt with short sleeves, military green cargo pants and black and white sneakers with black stripes. White numbers saying "5 1/2" were on a black square in front of his overalls.

Baumann, Ben wore green overalls with a white shirt underneath it.

When he was 5, as revealed in a flashback of how he first met his future frenemy Mr. He has shaggy brown hair, green eyes, pale skin, and he's quite skinny for his age, though he shows a lot of muscle definition due to being athletic. However, he retains some recurring characteristics. 7.3.2 Ben 10 Ultimate Alien: Cosmic Destructionīen's physical appearance has changed throughout the series from a ten-year-old to a sixteen-year-old.
