Combining a cardigan and grey chinos is a fail-safe way to infuse your current wardrobe with some effortless sophistication. You can get a bit experimental with footwear and add athletic shoes to the equation. As a mature gentleman, you'll appreciate this ensemble.
If you don't take your personal style lightly, go for smart style in a cardigan and grey wool chinos. Rounding off with athletic shoes is an easy way to infuse an element of stylish effortlessness into this outfit. This getup shows that as a middle-aged man, you still have a wide array of sartorial options.