It is not clear if you are asking about men in the Indian sub-continent or native American men (and if so, which particular cultural group) - or even if you mean today or in the past.
If your question was meant to ask "Did native American men in North America wear underwear?", the answer is no.
Some native people went entirely naked, such as the Coast Chumash of the area that became Southern California. In some groups at an early date, the individual leggings were made to overlap at the tops, covering the groin; among other groups simple separate flaps of tanned hide were worn hanging front and back. Powhatan men and their neighbours wore just an apron of deer skin at the front and nothing behind except the deer tail.
But the breechclout worn by most North American tribes throughout the 19th century was a long, narrow strip of soft hide (later trade cloth) that passed between the legs and was drawn up and over a narrow belt so flaps hung front and back - even if the wind caught it, the wearer was still completely covered. This was not underwear, but was considered to be the only essential garment for men - leggings, moccasins and shirts were optional extras.
In the historic period, natives did not wear trousers (pants) and if they got a pair they would cut off the legs to use as separate leggings and throw away the rest.
See links below for images:
the girl wore skrits made by grasses,but usally old men did not wore anything
what did the Indian Tequesta tribe wear
No, she Only use to wear flowers in their hairs...
yes they did because woman has to wear a long dress made out of animal skin and men's wear a clothing that looks like paper
Women wore gowns and the men wore suits to special occasions. Women normally wear the regular gown and men normally wear plain suits made out of cotton.
It's against the Ordinance for the men to wear underwear.
i never wear underwear at the weekend and neither does my freind, were only 8! we do wear underwear at school though.
Men and women wear underwear so as to preserve or keep their private parts private.
at that time they did not have them for men so no
none
No. Men and women wear underwear to bed all the time and nothing bad happens to them.
Some men don't wear underwear because they feel it is restricting. There is also concern that the friction and additional heat can reduce sperm count.
For women it is for privacy, I mean we all probobally know about skirts flying up in the wind or nosy posy men, so for lady's safety wear underwear. For men it is because men need to be sanitary, and so they wear underwear to keep other parts of there body clean.
Gay men wear the same kinds of underwear as straight men.
Because they just love to air it out
It's not normal
Of course. I still do.