The Kirkland Signature by Stearns & Foster 14.5" Lakeridge Queen Mattress is a luxury cushion firm euro-pillow top mattress with medium firmness, measuring 60 inches wide by 79 inches long by 14.5 inches high. This premium innerspring mattress features TENCEL fabric designed to wick away moisture for enhanced comfort, Indulge Memory Foam engineered for Stearns & Foster at Tempurpedic for pressure relief, and the IntelliCoil system that provides the perfect level of support. The Precision Edge + AirVent System ensures comfortable sleep from edge to edge while promoting airflow throughout the mattress.

The mattress is constructed with high-quality materials and weighs approximately 150 pounds, making it substantially heavier and more durable than many comparable mattresses. This weight reflects the quality construction but requires a proper support frame that meets the manufacturer's specifications. User reviews consistently praise its build quality and long-term durability, though some sleepers find it firmer than the "medium" rating suggests and may benefit from adding a mattress topper for additional softness.

Online purchases from Costco include white-glove delivery and setup service, haul away of your old mattress and foundation, and a comprehensive 10-year manufacturer's warranty. A matching foundation is available for purchase separately. The mattress comes with Costco's satisfaction guarantee return policy, making it a risk-free purchase decision.