Among women, the tampon tax hasn’t been very popular, to say the least. So today, five women in New York filed a class action lawsuit to fight the much-maligned tax.

The complaint argues that sales tax for tampons and sanitary pads violates state law, which declares that medical items shouldn’t be taxed. According to the complaint, the New York State Department of Taxation and Finance “imposes a double standard when defining medical items for women and men,” since medical items also used by men — like Rogaine, foot powder, dandruff shampoo, ChapStick, facial wash, adult diapers, and incontinence pads — are tax-free. Tampons and pads, on the other hand, are exclusively used by women.