This is the moment two students walked nearly naked through the centre of Sheffield in broad daylight.
The brave pair stripped down to just their boxer shorts - and then walked into a string of city centre stores as bewildered shoppers looked on at their antics.
But Toby Millington and Omer Saricicek's exploits were all for a good cause - highlighting clothes banks and buying cheap clothes from charity shops.
The determined duo stripped down to their undies, dumped some of their old clothes in a charity clothing bank and then headed into the city in just their smalls to see if they could buy new outfits.
Said Toby, 20: "We did it because you can get some pretty sweet clothes for cheap and all the money goes to a good cause.
"I had old clothes that I didn't really wear anymore. Plus it's raising awareness for those who are less fortunate."
The pair were filmed walking into the city's British Heart Foundation shop - with Tony sporting little more than a smile and pair of purple boxers.
The duo were then filmed on Pinstone Street and Fargate discussing their purchases after also visiting the Cancer Research and Oxfam shops.
He said: "We had lots of weird looks and a few people spoke to us about what we were doing."
Said Omer, 22: "Maybe more people will donate their clothes and help the charities in the process."