The formula for a kick-ass laid-back look for men? A bomber jacket with black chinos. Not sure how to finish? Add black suede low top sneakers to the mix to jazz things up. So as you can see, this combo is a really wonderful choice, especially for summer-to-fall weather, when the temperatures are starting to drop. If you want people to see maturity in you as a 20-year-old gent, an ensemble like this is what you're looking for.