Go for a pared down but at the same time cool and casual option by marrying a dark green track suit and a burgundy crew-neck t-shirt. Our favorite of an endless number of ways to round off this look is with athletic shoes. There are a great deal of ways to look kick-ass and live through the heatwave, and this here is one of them. Those who are dubious whether you can still pull off edgy casual looks as you go into your 40s, this getup should answer your question.