For an on-trend outfit without the need to sacrifice on practicality, we love this pairing of a long sleeve shirt and sweatpants. Complement your ensemble with grey athletic shoes to inject a sense of stylish nonchalance into this look. Casual combos for teenage guys aren't actually that hard, as you see.
Long Sleeve Shirt with Sweatpants Casual Warm Weather Outfits For Men In Their Teens
To achieve a relaxed outfit with a fashionable spin, consider wearing a long sleeve shirt and sweatpants. When in doubt about what to wear in the footwear department, complement your ensemble with a pair of black and white canvas low top sneakers. Guys wondering how to rock modern off-duty dressing as a teenage boy, this combination should answer your question.