For a foolproof off-duty option, you can't go wrong with this combo of a navy shirt jacket and navy sweatpants. Our favorite of a variety of ways to complete this outfit is with black and white canvas low top sneakers. And if we're talking style tips for teen boys, this ensemble looks great on almost any gentleman.
Navy Sweatpants with Black and White Canvas Low Top Sneakers Warm Weather Outfits For Men In Their Teens
If you feel more confident wearing something practical, you'll appreciate this relaxed casual pairing of a dark green raincoat and navy sweatpants. This look is rounded off really well with a pair of black and white canvas low top sneakers. Overall, a good example of off-duty fashion for adolescent guys.