Around £1300 worth of Under Armour sportswear has been stolen from DW Sports in Ballymena.
The theft happened last Wednesday (December 4).
Police want anyone who is offered this branded clothing in the run-up to Christmas to get in touch with them.
“While hunting for Christmas presents everyone loves a bargain, but if something is well below the retail price there is probably a reason for this. In this case a very bad reason.
“£1300 of Under Armour sportswear was stolen from DW sports on 04/12/19. If someone tries to sell you Under Armour sportswear under suspicious circumstances or you hear of anyone selling Under Armour sportswear please contact Police on 101 using reference 920 of 04/12/19,” said a police spokesperson.
Alternatively information can be passed anonymously via Crimestoppers on 0800 555 111.