New - Unopened Fully Adjustable to Your Comfort: Coop’s Original Pillow is fully adjustable. Simply add or remove memory foam fill to achieve your desired firmness—remove fill for a softer feel or add more for a firmer one. Keep in mind that cooler environments may cause the foam to feel firmer, so adjust accordingly. Whether you’re a back, side, or stomach sleeper, you can create the perfect pillow for your sleep style to experience ultimate comfort and support.