Cyranture 14 Inch King Size Memory Foam Mattress - Cooling Copper Gel, Fiberglass Free, Medium Firm Support for Back Pain, CertiPUR-US Certified

Product Overview

This Cyranture mattress measures 80 inches long by 76 inches wide by 14 inches thick in the King size, weighing 101 pounds. It features a multi-layer construction with gel memory foam, high-density foam, memory foam, and polyfoam fill materials. The cooling fabric combines graphene technology with a five-layer foam system designed to regulate body temperature. The mattress inner fabric is free from fiberglass and other flame-retardant chemicals, using a safe flame-retardant layer instead. It conforms closely to body contours, adapting to different sleeping positions while filling gaps between the body and mattress. This design provides proper spinal support, aids blood circulation, and minimizes noise from movement. The mattress arrives compressed in a box for easy transport and installation. After opening, it requires approximately 12 hours to fully expand to its original shape. The tight-top construction and royal black gold color give it a sleek appearance. It includes no additional components beyond the mattress itself. The product comes with a ten-year limited warranty but no trial period, meaning it cannot be returned or exchanged after opening.

Design & Build

The Cyranture mattress features a 14-inch thick construction with a tight-top design and royal black gold color. Its multi-layer system includes gel memory foam, high-density foam, memory foam, and polyfoam fill materials. The cooling fabric incorporates graphene technology in a five-layer foam arrangement to manage temperature. The inner fabric is free from fiberglass and uses a safe flame-retardant layer instead of harmful chemicals. The mattress conforms closely to body contours, adapting to various sleeping positions while providing orthopedic support. It fills gaps between the body and mattress to aid spinal alignment and blood circulation. The design minimizes motion transfer and noise, promoting undisturbed sleep. The compressed delivery in a box simplifies transport and setup, though expansion requires patience.

Cleaning and maintenance are straightforward due to the fiberglass-free materials and durable construction. The mattress weighs 101 pounds, making it manageable for two people during positioning. Its 80x76x14 inch dimensions fit standard king-size bed frames. The CertiPUR-US and ICA certifications ensure non-toxic materials without formaldehyde or mercury. The ten-year limited warranty covers defects and damage, backed by U.S. customer service. However, the lack of a trial period means no returns or exchanges after opening. The sleek appearance with a tight-top finish adds aesthetic appeal to bedroom decor. Overall, the build prioritizes safety, comfort, and longevity for daily use.

Performance

Reviewers report the mattress provides excellent support and comfort, particularly for side sleepers. It contours to the body without feeling too soft, offering a medium firm feel that aids back pain relief. The cooling copper gel and graphene technology effectively regulate temperature, preventing overheating during sleep. Many users note it expands quickly after unboxing, reaching full size within hours. The low motion transfer design minimizes disturbance from partner movement, promoting deep sleep. The fiberglass-free materials ensure a safe sleeping environment without chemical odors. The orthopedic support helps maintain proper spinal alignment, reducing pressure points and improving blood circulation.

The mattress performs well in durability, with a ten-year warranty indicating long-term reliability. However, some may find the 101-pound weight challenging to maneuver alone. The lack of a trial period means buyers must commit without testing it first. The medium firmness may not suit those preferring very soft or very firm surfaces. The expansion time requires patience, as it needs up to 12 hours to fully shape. Overall, it delivers on cooling, support, and motion isolation, making it a solid choice for back pain sufferers and temperature-sensitive sleepers. Reviewers appreciate its certified safety and comfortable contouring for restful nights.