To help you stay at the perfect temperature all year, the Lucid All-Season Gel Memory Foam Pillow with Cooling Cover has a dual-sided design with core cooling and a reversible cover.  The all-season cover has two distinct feels, with a cool-to-the-touch side that instantly helps dissipate heat and a soft, more traditional side. Memory foam is soft and plush, and the gel infusion helps regulate temperature in the pillow's core while supporting your head and neck. The foam is also fully ventilated to help promote airflow and breathability. Whether you're looking for midsummer cooling or winter coziness, this Lucid pillow will keep you comfy and well rested.