The versatility of a navy v-neck t-shirt and jeans guarantees they'll always be on heavy rotation in your closet. Introduce a pair of navy casual boots to your getup for an instant style injection. Clearly, it's easier to work through a baking hot warm weather afternoon in a easy and breezy getup like this. Gents who are curious how to rock cool off-duty outfits as you work your way through your 20s, you have your answer.