Ultra Cooling Pillowcase - Encased in an advanced ultra-cooling fabric, this pillow helps regulate temperature, quickly dissipating heat to keep you cool, dry, and comfortable all night long. Feather and Down Blend - Filled with 90% goose feathers and 10% goose down, this pillow delivers the perfect balance of softness and support for a deeply restful sleep. Durable and Breathable: Encased in a tightly woven, breathable shell that prevents feather leakage while allowing optimal airflow, ensuring long-lasting comfort and durability. Ethically-Sourced Feather Down - The stuffing of down and feather is carefully selected from reliable raw materials which are easily bounced back to their original fluffiness and the pillow could hug your head, with a lightweight-yet-supportive feel. Luxury You Can Feel - Crafted for a five-star hotel sleeping experience, this single pillow adds a touch of elegance and relaxation to your bed, perfect for all sleeping positions.