Despite the perennial appeal of white socks and black loafers, there are plenty of people who would rather pair their slip-ons with colorful socks, or—more controversially—no socks at all. If you’re considering taking the latter route, especially in the heat of summer, there are some important criteria to consider, from dress codes to personal hygiene.
First, you need to think about whether socks would suit the outfit and occasion. If, for instance, you’re wearing jorts and a tank…

