Detectives are appealing information following a robbery in the Gallowhill area of Paisley on Friday 14th July 2017.
Around 0030 hours a 19 year old man was attacked and robbed of his wallet on Montgomery Road by two other men, who were not known to him.
The men are believed to have ran off in the direction of Renfrew Road.
The victim suffered facial injuries however did not require hospital treatment.
The men are described as 16 to 17 years old with dark hair. One was wearing a dark hooded top and jeans and the other was wearing a light coloured tracksuit.
Detective Constable Jacqueline Feeney from Paisley CID said: “An innocent man has been subjected to a violent attack by two despicable individuals and it is absolutely vital that we trace them as soon as possible.
“Officers have been carrying out extensive enquiries including examining CCTV and speaking to local residents.
“We are asking anyone who was in the area in the early hours of Friday morning who may have seen two men matching the descriptions, or anything suspicious at all, to please get in touch.
“Anyone with information can contact officers at Paisley CID via 101 and quote incident number 0100 of Friday 14th July 2017. Alternatively you can call CRIMESTOPPERS on 0800 555 111 where details can be given in confidence.”