On Wednesday, Jason Momoa was seen heading out for lunch on his Harley Davidson, showcasing his well-built physique in a tight green T-shirt. The 43-year-old actor met up with friends at Neptune's Net in Malibu, wearing cream trousers and a purple helmet while riding on his motorbike. After spending the day by the beach, Jason appeared happy and relaxed on the side of the road.

Jason's involvement with Discovery's Shark Week has been highly anticipated, as he was announced as the host during the upfront presentations for Warner Bros. Discovery in New York City. Expressing his excitement, Jason stated, "As the host of Shark Week, I am beyond excited to take you along on this journey.

My love of sharks came long before my time as Aquaman – it began several generations before me."

This year, Jason is set to preside over the 35th year of Shark Week, with segments featuring unexplored aquatic locations. In addition to his acting career, the Honolulu-born star has been actively involved in raising awareness for environmental causes. Last year, he was appointed as an Advocate for Life Below Water by the UN Environment Programme. He has also supported organizations such as rePurpose Global and Sustainable Coastlines Hawaii.

In an effort to draw attention to the issue of single-use plastic items, Jason made a symbolic sacrifice by shaving his braids last year.

He voiced his frustration, stating, "I'm tired of these plastic bottles. We've got to stop using plastic forks. All that stuff goes into our land, into our ocean. It's just so sad, so please, anything you can do to eliminate single-use plastic in your lives, help me."

As seen from the pictures, Jason looked trendy and relaxed during his beach outing, sporting cream trousers and a purple helmet while riding his motorbike. He exuded confidence and showcased his gym-honed physique in the tight green T-shirt. Clearly passionate about his causes, Jason is using his platform to make a positive impact and bring attention to important environmental issues.