In general, shoes are allowed in carry-on luggage. However, there are a few exceptions to this rule. For example, if your shoes are too large or heavy to fit in your carry-on bag, you may need to check them. Additionally, if your shoes have metal spikes or other sharp objects, you may not be able to bring them on the plane at all. If you're unsure about whether or not you can bring your shoes on the plane, it's always best to check with the airline before packing them in your bag.