Period pants (also known as period underwear) contain absorbent layers designed to manage menstrual flow. Specifically, the inner layers are constructed to trap and wick away moisture.
Here's a breakdown of the typical components:
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Moisture-wicking Fabric: This is the innermost layer, closest to the skin. It's usually made of fabrics like cotton, bamboo, or a synthetic blend designed to pull moisture away from the body, keeping you feeling dry. This fabric consists of thousands of small filaments.
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Absorbent Layer(s): This is the core of the period pant's functionality. Multiple layers of absorbent materials (such as cotton, microfiber, or other absorbent fabrics) work to trap and hold menstrual fluid. The number of layers and the materials used will determine the level of absorbency.
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Leak-proof Barrier: The outermost layer is a liquid-repellent film, often made of a breathable, waterproof material like PUL (polyurethane laminate). This layer prevents menstrual fluid from leaking through to your clothing. This layer is often made with a combination of nylon and Lycra.
In summary, period pants are designed with a layered approach that includes a moisture-wicking inner layer, absorbent middle layers, and a leak-proof outer layer to provide protection and comfort during menstruation.
