This pairing of a red print crew-neck t-shirt and grey sweatpants delivers comfort and confidence and helps keep it low-key yet contemporary. Blue print canvas high top sneakers look perfectly at home here. So if it's a boiling hot summer afternoon and you want to look on-trend without putting in too much work, this look will do the job in no time flat. When it comes to fashion for teenage guys, this getup looks great on almost any guy.