He channeled the Spandex-obsessed 80s at an elaborately costumed A-list bash over the weekend.

But Chris Hemsworth, 37, went back to basics on Sunday, dressing in a T-shirt and shorts for a walk to a Woollahra cafe with wife Elsa Pataky, 44, and their kids.

The Thor star, 37, even happily posed for selfies with fans while his family waited.

Friendly Thor! Chris Hemsworth [2R] happily posed for selfies with fans while his family, including wife Elsa Pataky [2L] waited at a Sydney cafe on Sunday

Chris, who is currently preparing to play Hulk Hogan in a biopic of the famed wrestler, showed off his bulging biceps in the tight white T-shirt.

His casual ensemble also included a pair of dark shorts and white sneakers worn with dark ankle socks.

The Avengers star accessorised with dark shades and a tan trucker cap.

Keeping it simple: Chris, 37, went back to basics on Sunday, dressing in a T-shirt and shorts for a walk to a Woollahra cafe with wife Elsa Pataky, 44, and their kids

Shredded: Chris, who is currently preparing to play Hulk Hogan in a biopic of the famed wrestler, showed off his bulging biceps in the tight white T-shirt

Chris’ wife Elsa, meanwhile, went similarly casual in a dark T-shirt and skimpy shorts for the family outing.

The Spanish beauty wore her recently-dyed, wavy brunette tresses up in a high pony tail.

She and her husband kept a watchful eye over their brood, with Chris sitting at a table with daughter India, eight, and sons Tristan and Sasha climbing all over his 1.9m frame.

Doting dad: Chris sitting at a table with daughter India, eight, and sons Tristan and Sasha climbing all over his 1.9m frame

A relaxing Sunday? Chris had his hands full as the family waited for their food

After breakfast was finished, the Byron Bay-based clan head back to their Sydney home, where the family have been staying while during the couple’s filming commitments.

Musclebound Chris could be seen giving his kids rides on his shoulders for the return journey.

At one point, the Hemsworths took a breather, stopping on a public bench and escaping Sydney’s summer heat in the shade.

Getaway: After breakfast was finished, the Byron Bay-based clan head back to their Sydney property, where the family have been staying during filming commitments

Source: dailymail.co.uk