The 15-year-old son of Hollywood superstar Will Smith sported the CamelBak hydration backpack with a dangling blue mouthpiece along with a black singlet that exposed his slender torso.
He also wore red, yellow and green socks with black trainers after dining on sushi with friend Mateo Arias of Disney's Kickin' It.
Standing out: Jaden Smith wore another
attention-seeking outfit on Wednesday as he donned a hydration backpack
after lunch in Calabasas, California
The Karate Kid star attended the wedding last month of reality star Kim Kardashian and singer Kanye West and stole the spotlight in many Instagram snaps wearing a white Batman costume.
The bride's momager Kris Jenner, 58, was delighted with Jaden's choice of outfit.
No shirt: The teenager decided to go shirtless after his sushi lunch
Action wear: Jaden had on workout gear and high socks after eating
She opened up to Huffington Post Live recenlty and gushed: 'He is the greatest kid in the world. I'm very close to Jaden and he's like one of my own, you know,'
Kris told host Caitlyn Becker. 'And he had this Batman costume on and I thought it was just genius. When you look at it ... it sounds just crazy. It was beautiful. He looked so good, and so fun, and he also has a really good sense of humor.'
She continued: 'Actually, the Batman costume was really cool and fabulous, and it was white and it was almost like, 'Oh, there's Jaden in his Batman costume.
Hanging out: Jaden was spending time with his friend Mateo Arias of the Disney show Kickin' It
Own style: Jaden is not afraid to stand out in the crowd
'It wasn't like a crazy thing. It was actually really fun, and he added such a, you know, humor to the night and it was great.' the family matriarch said.
Jaden's mother is 42-year-old actress Jada Pinkett Smith.
He has a younger sister Willow, 13, and an older 21-year-old step-brother Trey Smith from his father's first marriage.
Caped crusader: Kris opened up to HuffPost Live about Jaden's white batman costume - which he wore to Kimye's wedding
