Cops: Do you know this perv?

Investigators from the police Special Victims Unit today released a sketch of a man wanted for an attempted sexual assault that occurred in Kensington yesterday.

A 30-year-old woman told cops she encountered a medium-built, 17- to 20-year-old white man with short, light brown hair about 7:30 p.m. on Trenton Avenue near Norris Street.

The woman said the man, who was about 5-foot-5 and clean shaven, exposed himself, grabbed her and then attempted to sexually assault her. Police said the creep wore square metal-framed glasses, a plain white t-shirt and royal blue shorts. Tipsters can contact SVU at 215-685-3251.