Diamond Mattress Starling Signature Contour - Queen / Medium
The Starling Signature Contour is a 12.5-inch all-foam mattress from Nest Bedding with a distinctive internal comfort design. It uses responsive foam, slow-response memory foam, convoluted support foam, and high-density support layers to provide adaptive contouring, pressure relief, airflow, and motion isolation. The internal comfort design can be flipped to adjust the feel within a medium-to-firm range. Construction and materials THERMIC® phase-change cooling cover for temperature regulation at the surface. Energex™ temperature-responsive foam for a more responsive, breathable comfort feel. Titanium and graphite-infused slow-response memory foam for contouring pressure relief. Convoluted support foam designed to improve airflow, body contouring, and weight distribution. Transitional support foam helps stabilize comfort layers over the support core. Base support foam provides structural support for the all-foam mattress. Non-chemical hydrogenated silica fire barrier when listed on the live product page. Certifications and origin Assembled in the USA. Foams are CertiPUR-US® certified. Foams are made in the USA using domestic and imported materials where applicable. Foams are given time to air out in the factory to reduce residual off-gassing. Firmness and sleep fit The Starling is designed around a medium-to-firm comfort range, generally described around 6 to 8 on a 10-point firmness scale depending on the internal layer orientation. The softer orientation is suited to sleepers who want more contouring and pressure relief. The firmer orientation is suited to sleepers who want more support, easier movement, and less sink. The all-foam design is useful for sleepers who want strong motion isolation and a contouring feel without a coil system. Sizes and dimensions Twin: 38 in W x 75 in L x 12.5 in H. Twin XL: 38 in W x 80 in L x 12.5 in H. Full: 54 in W x 75 in L x 12.5 in H. Queen: 60 in W x 80 in L x 12.5 in H. King: 76 in W x 80 in L x 12.5 in H. California King: 72 in W x 84 in L x 12.5 in H. Split California King, one side: 36 in W x 84 in L x 12.5 in H. Setup, foundation, and care notes The mattress ships compressed, folded, and rolled in a box. Allow 12 to 24 hours after unboxing for the mattress to reach its intended height. Use an approved, supportive foundation, platform bed, slatted base, or adjustable base. The zippered design allows the inner comfort layer to be flipped to adjust feel and rotated or swapped as it wears. Use a mattress protector to help keep the surface clean. Shipping, trial, and exchange details Made to order. Order processing typically takes 24 to 48 hours, followed by 3 to 6 business days of production before shipment. Free shipping is available in the continental United States. Additional shipping rates apply for Alaska, Hawaii, and Canada. Once shipped, estimated doorstep delivery is 3 to 8 business days. Includes a 365-night sleep trial when eligible under current Nest Bedding policy. Lifetime Renewal Exchange is...
Brand: Diamond MattressCustom Shipping