Gel-infused foam is a type of mattress or pillow material that combines traditional foam with gel particles. This infusion helps to improve temperature regulation, making the surface cooler and more comfortable for sleep. The gel works to dissipate heat, which can be especially beneficial for those who tend to sleep hot. In addition to temperature control, gel-infused foam also provides support and pressure relief. The foam contours to the body, helping to alleviate pressure points while maintaining proper spinal alignment. This combination of comfort and support makes gel-infused foam a popular choice for many mattress and pillow products.