In summary, while microfiber sheets are known for their softness and affordability, they can sometimes cause some people to sweat.  By choosing a twin-size microfiber sheet set with higher weight, moisture-wicking properties, and a breathable design, you can enjoy the benefits of microfiber sheets without the sweat.  Remember to pay attention to Microfiber sheets  yarn quantity, quality, and care instructions to ensure a comfortable, restful sleep.