If you're after a city casual yet sharp look, wear a light blue polo with light blue ripped jeans. To give your look a more polished twist, why not add white and black canvas low top sneakers to the equation? As this look clearly illustrates, you can't think of a better option for summer. Laid-back combinations for 30-year-old guys aren't actually that hard, as you can see.
For an outfit that delivers functionality and style, reach for a white and navy vertical striped long sleeve shirt and light blue ripped jeans. Go ahead and complement your ensemble with a pair of white and black canvas low top sneakers for an added touch of style. You know when it's super hot outside, sometimes only a kick-ass outfit like this one can get you through the day. As you see here, as a 30-year-old gent, you have a wide range of sartorial options.