Woollen socks' anti-allergy and eczema relief

Wool's anti-allergy properties are closely related to its fiber diameter. Traditional wool fibers are relatively coarse and can easily irritate the skin, causing itching and discomfort. In contrast, Merino wool fibers are typically between 16 and 24 microns in diameter, much smaller than regular wool. This fine fiber is softer and can reduce friction with the skin, reducing the possibility of allergies and irritation. For people with eczema, the skin is easily aggravated by friction or non-breathable materials, and woollen socks' fine and smooth fibers can effectively alleviate these problems.
People with eczema usually have a weak skin barrier function, which is easily affected by changes in external temperature and humidity, resulting in dryness, itching and skin damage. Therefore, maintaining the moisture balance of the skin is crucial for the management of eczema. Wool has a unique moisture absorption and moisture removal function, which can help regulate the moisture balance of the skin and prevent the skin from being too dry or too wet.
Hygroscopicity and moisture management
Wool fibers are highly hygroscopic and can absorb more than 30% of their own body weight in water. This means that woollen socks can absorb sweat and moisture from the surface of the skin, preventing moisture from being retained on the surface of the skin, thereby reducing the risk of eczema exacerbated by excessive moisture on the skin. Moisture accumulation is often one of the causes of eczema exacerbation, because a humid environment is conducive to the reproduction of bacteria and fungi, and wool fibers can effectively absorb and dissipate moisture, keeping the skin dry and breathable.
Moisturizing function and skin barrier repair
The hygroscopicity of wool not only helps to absorb excess moisture, but also releases a small amount of moisture in a dry environment to help the skin maintain proper moisture. This is especially important for people with eczema, because eczematous skin often has the problem of accelerated moisture loss, causing dry and cracked skin. Woollen socks help the skin barrier remain intact by regulating the moisture of the skin, preventing external irritants from entering the skin and triggering an inflammatory response.