Does the Weighted Blanket get hot? August 12, 2020 14:37 Amazingly, no! We use breathable fibers in the cover to allow for airflow and the glass beads remain at room temperature. Related articles Is the Weighted Blanket machine washable? What are the dimensions of the Weighted Blanket? What is the science behind Weighted Blankets? Who is the Weighted Blanket made for? What weight selection is right for me?