If you're looking for a city casual yet dapper getup, wear a grey windbreaker and grey sports shorts. Let your styling sensibilities truly shine by finishing this outfit with a pair of white athletic shoes. Those who are curious how to wear cool off-duty style as you drift through your 20s, you have your answer.
Grey Sports Shorts with White Athletic Shoes Warm Weather Outfits For Men In Their 20s
Wear a charcoal hoodie and grey sports shorts to pull together a really dapper and casual street style ensemble. White athletic shoes work amazingly well here. All in all, a good example of laid-back style for 20-year-old guys.