Human rights groups are calling for the release of a Saudi woman, who they say has been sentenced to 11 years in prison for supporting women’s rights and for the way she dressed.

Manahel al-Otaibi, a 29-year-old fitness instructor and women’s rights activist, was sentenced during a “secret hearing” before the kingdom’s Specialized Criminal Court on January 9, 2024, Amnesty International and the London-based Saudi rights organization ALQST said in a joint statement Tuesday.

However, the decision to imprison al-Otaibi only surfaced weeks later, after the Saudi government replied to a request by United Nations Special Rapporteurs for information about the case, the watchdogs say.

Al-Otaibi “stands accused of terrorist offences and was arrested in accordance with the law under a legally valid warrant,” Saudi Arabia’s mission to Geneva said in a letter in January, in response to the UN request.