Yes, they can! Here are a few more tips for how to keep your feet cozy and warm in all kinds of weather:
Movement – Keep moving in your minimal shoes. This will make your foot muscles work more and increase your circulation so your feet stay warm.
Sufficient rolling space – Make sure you have enough room in your Wildling shoes. In particular, it is crucial that the toes have plenty of leeway to roll during movement, since this also serves as a protective air cushion in cold weather.
Thick socks and extra insoles – If you want things a little warmer, you can wear thick socks and/or an extra insole. Keep this in mind when choosing your size, so that your feet will still have plenty of room to move.