Warmer weather, sunshine and lots of outdoor time can often result in skin that's oily and shiny. And nobody wants that. It looks sloppy, the oil gets all over your phone and can lead to breakouts. According to aesthetician Hillery Sklar, the summer heat actually causes the gunk in your pores to liquefy, leading to a greasier appearance. The common mistake people with oily skin make is skipping the moisturizer. But the right one will help keep oil production in check. Thankfully, there are products that are formulated for men that are engineered to maintain a matte mug and calm overactive sebaceous glands.