Their right hands rise to black-clad chests and flash out in salute to their nation: "Sieg heil!" They praise Hitler's devotion to ethnic purity.
But with their high cheekbones, dark eyes and brown skin, they are hardly the Third Reich's Aryan ideal. A new strain of Nazism has found an unlikely home: Mongolia.
Once again, ultra-nationalists have emerged from an impoverished economy and turned upon outsiders. This time the main targets come from China, the rising power to the south.
Dayar Mongol threatened to shave the heads of women who sleep with Chinese men. Three years ago, the leader of Blue Mongol was convicted of murdering his daughter's boyfriend, reportedly because the young man had studied in China.
Though Tsagaan Khass leaders say they do not support violence, they are self-proclaimed Nazis. "Adolf Hitler was someone we respect. He taught us how to preserve national identity," said the 41-year-old co-founder, who calls himself Big Brother.
"We don't agree with his extremism and starting the second world war. We are against all those killings, but we support his ideology. We support nationalism rather than fascism."
It is, by any standards, an extraordinary choice. Under Hitler, Soviet prisoners of war who appeared Mongolian were singled out for execution. More recently, far-right groups in Europe have attacked Mongolian migrants.
Not all ultra-nationalists use this iconography; and widespread ignorance about the Holocaust and other atrocities may help to explain why some do.
"We have to make sure that as a nation our blood is pure. That's about our independence," said 23-year-old Battur, pointing out that the population is under three million.
"If we start mixing with Chinese, they will slowly swallow us up. Mongolian society is not very rich. Foreigners come with a lot of money and might start taking our women."
Big Brother acknowledges he discovered such ideas through the nationalist groups that emerged in Russia after the Soviet Union's fall; Mongolia had been a satellite state. But the anti-Chinese tinge is distinct and increasingly popular.
"While most people feel far-right discourse is too extreme, there seems to be a consensus that China is imperialistic, 'evil' and intent on taking Mongolia," said Franck Billé of Cambridge University, who is researching representations of Chinese people in Mongolia.
