The combo of a crew-neck t-shirt and grey chinos makes this a killer relaxed casual look. Let your styling prowess really shine by finishing this getup with black and white low top sneakers. As we all know, the key to getting through the hottest time of year is opting for easy and breezy combos like this one. Think it's hard for middle-aged men to perfect modern casual looks? This pairing is irrefutable proof of otherwise.