Akshay Kumar poses as a superhero in a new poster of his next film "Padman", which touches upon the issue of sanitary napkins. Akshay shared the new poster on Twitter. He is seen sporting a white kurta-pyjama and standing on a pile of cotton. The film is inspired by the life of Coimbatore-based Arunachalam Muruganantham, who found a way to make affordable sanitary napkins for women in his village. "Padman" also features Radhika Apte.