A navy hoodie and olive cargo pants have become a staple off-duty combination for many sartorially savvy guys. Go off the beaten track and change up your ensemble by sporting a pair of navy and white athletic shoes. As the weather improves, it's time to shed those bulky winter clothes and opt for an ensemble that's lighter, like this one here. Wondering how to nail casual style as you move into your 30s? This pairing is a great example.