Refresh & Chill products are designed to cool you to sleep. Kiss the night sweats goodbye! Our high-performance Cool-Tech fabric breathes the cold air in for a soothing, relaxing night’s sleep. With significantly more cooling fiber than competitive products, you will feel the difference. The advanced construction of the Cool-Tech fabric creates a breathable layer that works to dissipate heat. The addition of graphite will help to stabilize your temperature for prolonged sleep.