Many people suffer from dry, cracked heels in winter. Unlike the face and hands, heels are a part of the body that's not usually seen, so neglecting them can lead to them becoming rough, hard, and brittle...
"Actually, there's a reason why your heels tend to get dry and cracked in winter," says Saori Shirogo, All About's "Cosmetics and Time-Saving Beauty" guide.
"The soles of your feet support your body weight with every step. Furthermore, they are constantly subjected to friction from walking. Therefore, the stratum corneum (outermost layer of skin) on the soles of your feet, especially your heels, tends to thicken more easily than on other parts of your body. In addition, the dry air in winter not only makes the skin more prone to dryness, but poor circulation due to the cold also slows down metabolism, leading to even greater dryness."
Furthermore, Shirogo says that some unexpected things can also contribute to dry heels.
"Be careful with 'warm items' that you often use in winter. For example, fluffy and cozy socks feel nice. They certainly feel good against the skin, but because they are made of synthetic fibers, they draw moisture from the soles of your feet, making them even drier."
On the other hand, it's also a bad idea to go barefoot just because you have underfloor heating or a heated carpet, or to stay in a heated table (kotatsu) for a long time barefoot. This causes the moisture in your skin to evaporate, and your feet will become increasingly dry."
You might think that since you don't show your bare legs as often in winter because you wear tights and boots, you don't need to worry about it too much, but according to Shirogo-san,
"It's at the extremities of the body, and on the back, so it might be the part you're least aware of, but it's actually a place that others can see quite a bit!"
Certainly, there are occasions when you go barefoot even in winter, such as yoga, swimming pools at fitness gyms, and hot springs. When you're relaxing at home, if you sit sideways on the sofa or kneel on the floor, it's not uncommon for your heels to be right in front of someone else's eyes.
Furthermore, as the seasons change, imagine the rough, dry heels peeking out from under your stockings when you're sitting on the floor at year-end parties, New Year's parties, or farewell/welcome parties…
Speaking of stockings, here's a story from Shirogo-san.
"When you're going up stairs or an escalator at a train station or office, you might suddenly notice that the person in front of you has a run in their stockings. You might think, 'Maybe their heels are rough?'"
Even if someone's clothes and makeup are perfect, it's a shame when it reminds you that they haven't taken care of the parts that aren't visible."