Passing, in regard to gender identity, refers to a person's ability to be accepted or regarded as a member of the sex or gender with which they identify, or with which they physically present. Typically, passing involves a mixture of physical gender cues (for example, hair style or clothing) as well as certain behavioral attributes that tend to be culturally associated with a particular gender. Irrespective of a person's presentation, many experienced crossdressers assert that confidence is far more important for passing than the physical aspects of appearance.