Microfiber is a synthetic material composed of extremely fine fibers, typically made from polyester, nylon polymers, or wood pulp. It is a popular cotton alternative that is widely used in the textile industry for a variety of purposes, including the production of bed sheets. Microfiber sheets are less prone to shrinking and wrinkling while still maintaining a soft and durable feel. The quality of microfiber can be determined by whether the fabric has been brushed, double-brushed, or not. Brushing microfiber fabric involves gently brushing each microfiber to create an ultra-soft, velvety texture. Double-brushed microfiber sheets are brushed on both sides, making them very soft to the touch. Microfiber sheets are low maintenance and durable, and they are machine washable and dryable. They are also moisture-wicking and stain-resistant, making them a great choice for athletic clothing. Microfiber sheets have a smooth and slippery feel, similar to silk or satin, and they are lightweight, smooth, and silky. However, they tend to trap more heat compared to cotton, which can be great if you live in a colder climate, but it can get uncomfortable if you struggle with night sweats or a similar condition.