For a street style look without the need to sacrifice on comfort, we like this pairing of a short sleeve shirt and black sweatpants. You could perhaps get a bit experimental on the shoe front and complement your outfit with white and navy athletic shoes. Warmer temperatures call for lighter looks like this one. Casual outfits for gentlemen in their 20s aren't actually that hard, as you see here.
White and Navy Athletic Shoes with Short Sleeve Shirt Casual Spring Outfits For Men In Their 20s
Go for a simple but cool and casual choice by pairing a short sleeve shirt and white jeans. And if you wish to instantly dress down this look with one item, complete your outfit with white and navy athletic shoes. With the departure of snow come warmer days and the need for a light and breezy outfit just like this one. If you're not sure how to dress as a 20-year-old, this combo is a winning option.