Police in the Bronx are looking for a man they say groped a woman on the subway.

The incident happened around 7:30 p.m. on the evening of December 14 at the East Kingsbridge Road and Grand Concourse station on the D line.

Police say a 25-year-old woman was walking up the stairs when a man approached from behind, lifted her dress and touched her backside.

The suspect is described as being between 25 and 30 years old, and about six feet tall.

He was last seen wearing a navy blue bubble-style coat, blue jeans, a dark-colored do-rag and a Russian-style fur hat.

Anyone with information about the case is being asked to contact Crime Stoppers by calling 1-800-577-TIPS, by texting TIP577 to CRIMES, or by going to NYPDCrimeStoppers.com.