Imagine that you came to a skating rink on a frosty day. What kind of skates

Imagine that you came to a skating rink on a frosty day. What kind of skates (exactly on the leg or one size larger) should you take to keep your feet less cold?

To keep your feet freezing in skates, you need to put on skates where a layer of air will remain between the foot and the shoes, which, having poor thermal conductivity, will ensure heat retention. In this case, the skates should not dangle on their feet, otherwise skating will not be pleasant. Conclusion – skates need to be worn on the leg, but wearing a woolen sock. Or take skates with a boot lined with fur from the inside. The wool of the sock or the fur of the boot retains a large amount of air and retains heat well.