Police are on the lookout for a man they say urinated on a woman on the subway this week.

Investigators say she was riding a southbound J train early Thursday morning, listening to music with her eyes closed.

That's when she told police she felt something wet hit her face.

She opened her eyes and saw the man urinating.

He got out at the Cypress Hills station in Brooklyn.

He's described as being 5'4" tall to 5'9" tall, wearing a red shirt and black pants.