Police would like to speak to them in connection with a burglary at a cosmetic retailer in Oadby. It happened at premises on Mandervell Road between 11pm and 11.30pm on 29 January.
Two Apple iMac computers were stolen from the premises after a window was smashed to gain access.
Three of the four men are of a slim build and had hoods covering their faces.
Another man, who is of a large build, used a distinctive skeleton mask to cover his face. The group left the scene in a dark-coloured car.
Anyone with information is asked to contact PC 4595 Hetal Tharanee on 101, quoting incident 18*45537. You can also call Crimestoppers anonymously on 0800 555 111. Your personal details won't be taken, information isn't traced or recorded and you will not be required to go to court.
PCSO Ali Haq
Wigston Police Station