For a laid-back ensemble with a city style finish, pair a black turtleneck with grey jeans. White leather low top sneakers work amazingly well here. Ideal if you're scouting for some amazingly inspiring style for gents in their thirties.
Black Turtleneck with Grey Jeans Relaxed Chill Weather Outfits For Men In Their 30s
If it's comfort and functionality that you're seeking in a look, opt for a black turtleneck and grey jeans. For something more on the dressier side to finish your look, finish with a pair of black leather casual boots. Relaxed outfits for 30-something Millennial guys aren't actually that hard, as you see here.