Why do very orthodox jewish woman wear wigs?

The reason why many Hasidic Jewish women wear wigs is that it comply with Hasidic Judaism.Some Jewish women don’t wear wigs ,but cut their hair off and wear headscarf to cover their hair ;The other orthdox jewish women cover their hair by wearing nice long beautiful wigs,without shaving their actual hair off.

Married Orthodox Jewish women wear either wigs or veil to cover their hair. In both cases, it's a matter of modesty. After an Orthodox Jewish woman marries, her husband is the only man permitted to see her hair (other than close male relatives). In Hasidic Judaism Religion,Boys shouldn’t see Jewish women hair wigs only their brothers and father and husband.

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