This 11 in. Queen-size hybrid mattress (60 in. x 80 in. x 11 in. H) delivers customized medium comfort with minimal sleep disturbance, making it ideal for restful nights year-round. It features a four-layer design-2 in. ventilated gel-infused memory foam, 0.9 in. plush foam, 6.3 in. pocket coils, and 1.8 in. high-density base foam-that conforms to your body, plus 588 individually encased pocket coils to effectively isolate motion, so you won't be disturbed by a partner's movements. Wrapped in a breathable dark gray fabric (97% polyester/3% spandex top, 100% polyester bottom, Upholstery (S) cleaning code), it also holds CertiPUR-US certification, ensuring low emissions and durable foam for long-term use. Setup is hassle-free too: just unroll the mattress and let it expand for 48 hours, and it's ready to use for all-season comfort.