Bayside Sexual Offences and Child Abuse Investigation Team (SOCIT) detectives are appealing for public assistance to identify two men after they sexually exposed themselves in Melbourne's south on 25 August.
Police have been told; two unknown males were near Chapel Street in South Yarra when both males exposed themselves about midday.
Detectives believe one of the men also exposed himself on Gordon Street in Elsternwick on 17 September.
He is described as Caucasian in appearance, aged in his late 20s to early 30s with short thick dark hair.
In both incidents he was wearing distinctive red runners.
The second male is described as Caucasian in appearance and aged in his late 20s to early 30s.
Investigators have released images of two males that may be able to assist with their enquiries.
Anyone who witnessed the incident or has information that could assist police in identifying the pair is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au