Nest & Wild Mattress Plush 12 Inch King - Made in USA, Fiberglass-Free Cool Touch Cover, Ventilated Memory Foam, Bed in a Box, CertiPUR-US & OEKO-TEX100 Certified

Product Overview

Constructed with five layers of high-density memory foam, the Nest & Wild Mattress Plush measures 12 inches thick in the King size reviewed here, with dimensions of 80 inches long by 76 inches wide. The mattress features a plush firmness level described by the manufacturer as providing a soft surface with firm interior support. Available in White and Navy color options under the Americana style name, the mattress incorporates several cooling technologies including a phase-change material in the cover designed to transfer heat away from the body and ventilated holes in the top foam layer to increase airflow. Weighing 104 pounds in the King size, the mattress is not portable or foldable once expanded. The foam layers are CertiPUR-US and OEKO-TEX 100 certified, indicating they meet specific standards for emissions, content, and durability. While the specific model reviewed is a King size, the mattress likely comes in other standard sizes though dimensions and weight would vary accordingly. The construction emphasizes durability with pretreated foam designed to resist indentation over time. Reviewers note the mattress expands fully within hours of unboxing and report minimal off-gassing compared to some memory foam alternatives. The non-customizable design focuses on delivering consistent plush comfort with integrated support layers that firm progressively toward the base.

Design & Build

The Nest & Wild Mattress Plush features a five-layer construction using high-density memory foam throughout its 12-inch profile. The top layer incorporates ventilation holes that increase airflow between the cooling cover and underlying foam, addressing a common complaint about heat retention in traditional memory foam mattresses. Below this ventilated layer, multiple support foams gradually increase in firmness toward the base, creating what reviewers describe as a 'soft with firm interior structure' that provides plush surface comfort without sacrificing support. The phase-change material integrated into the cover actively works to transfer heat away from the body, complementing the ventilated design for temperature regulation. All foam components are CertiPUR-US and OEKO-TEX 100 certified, indicating they meet specific standards for content, emissions, and durability while being completely fiberglass-free. The mattress arrives compressed in a box for delivery, expanding to its full dimensions once the packaging is removed and the airtight seal broken.

Aesthetically, the mattress comes in White or Navy color options with a clean, simple design that works with various bedroom décors. The substantial 104-pound weight in King size requires careful handling during setup, though the bed-in-a-box format makes initial maneuvering through doorways easier than with traditional mattresses. The cover is removable for spot cleaning according to manufacturer guidelines, though full immersion washing is not recommended. Reviewers report minimal off-gassing compared to some memory foam alternatives, with most noting any initial odor dissipates within hours. The pretreated foam is designed to resist indentation, with several long-term users reporting no visible sagging after years of use. While not customizable in firmness, the design focuses on delivering consistent plush comfort with integrated support that adapts to different body regions based on weight distribution.

Performance

Reviewers consistently praise the mattress's ability to provide both plush comfort and supportive structure. Many describe it as 'coddling' the body while maintaining proper spinal alignment, with several reporting reduced back pain and improved sleep quality. The phase-change cooling cover combined with ventilated foam layers appears effective for temperature regulation, with users noting they sleep cooler than on traditional memory foam mattresses. One long-term reviewer mentioned after three years of use that the mattress 'is still just as comfortable' with no signs of sagging or deterioration. The progressive support system adapts to different body weights, providing more support where needed—particularly for heavier body parts like legs—while maintaining a plush surface feel. This targeted support contributes to what multiple reviewers describe as reduced nighttime movement, with one noting 'once you get into a comfortable position, you stay secure in that position and don't move around much during the night.'

Some performance trade-offs emerge in reviewer feedback. Several mention significant motion transfer, with one noting 'you can feel other's movements very easily,' which could be disruptive for couples with different sleep schedules or movement patterns. The plush surface, while comfortable for most, may be too soft for strict stomach sleepers or those preferring very firm support. The mattress's substantial weight makes repositioning difficult once in place, and its 12-inch height requires deep-pocket sheets. While most report easy expansion from the compressed state with minimal off-gassing, the 104-pound weight requires careful handling during unboxing and setup. The non-customizable design means sleepers cannot adjust firmness if their preferences change over time. Despite these considerations, the overwhelming majority of reviewers rate the mattress highly for comfort and support, with many describing it as the most comfortable mattress they've owned.