Serenia Sleep Queen 10.5-Inch GOTS-Certified Organic Latex Hybrid Mattress - Medium Firm Mattress in a Box with Quilted Organic Cotton Cover

Product Overview

This Serenia Sleep mattress measures 10.5 inches thick in its queen size variant. The construction begins with a certified organic cotton cover quilted with 0.25 inches of certified organic wool and rayon batting. This top layer provides moisture-wicking and temperature regulation while serving as fire safety protection. Beneath lies a 2-inch layer of Dunlop latex foam made from 95 percent natural tree rubber. This latex offers pressure point relief and enhanced ventilation. The support core consists of an 8-inch encased coil system that provides individualized contouring and perimeter reinforcement. A final 0.25-inch layer of certified organic wool and rayon batting with cotton ticking sits beneath the coils. The mattress comes in multiple sizes including Twin, Twin XL, Full, Queen, King, and California King. The queen size dimensions are 80 inches long by 60 inches wide by 10 inches thick. It weighs approximately 80.8 pounds. The mattress is assembled in the USA using domestic and imported components. Both the wool and cotton are GOTS certified. The natural latex contains less than 5 percent non-rubber materials. The rayon component provides fire safety protection as part of the GOTS build. Care instructions specify spot cleaning only without removing the cover. The mattress ships compressed in a box for convenient delivery. Expansion usually completes within 48 hours. Any initial odor typically dissipates within 24 to 48 hours according to the manufacturer. Reviewers confirm minimal smell upon unboxing. The medium-firm feel suits various sleeping positions. Edge support receives mixed feedback from users. The breathable design helps maintain a cool sleeping surface. The hybrid construction aims to balance contouring comfort with responsive support.

Design & Build

The Serenia Sleep mattress features a thoughtfully layered construction using certified organic materials. The cover consists of GOTS-certified organic cotton ticking quilted with 0.25 inches of certified organic wool and rayon batting. This combination creates a breathable surface that wicks moisture while providing natural fire resistance. Beneath the cover, a 2-inch layer of Dunlop latex foam offers responsive pressure relief. This latex derives from 95 percent natural tree rubber with less than 5 percent other materials. The foam's open-cell structure enhances airflow throughout the mattress. The support core utilizes an 8-inch encased coil system that provides zoned contouring. These individually wrapped coils minimize motion transfer while reinforcing the mattress perimeter. A final 0.25-inch layer of organic wool and rayon batting with cotton ticking completes the base. The mattress measures 10.5 inches thick in its queen size configuration. All materials meet GOTS certification standards for organic textiles. The rayon component serves as fire safety protection within the certified build. The mattress ships compressed in a box for convenient delivery. Setup involves unrolling and allowing 24 to 48 hours for full expansion. The non-removable cover requires spot cleaning only. The medium-firm rating targets sleepers needing balanced support and comfort.

Aesthetic details include a clean, quilted surface with minimal branding. The organic cotton cover provides a soft, breathable feel against skin. The hybrid construction creates a balanced profile that works with most bed frames. The encased coil system enhances edge support compared to all-foam designs. Some reviewers note the edges feel particularly firm when sitting. The mattress maintains its shape well even after prolonged compression during shipping. Users report no permanent creases or deformation from box storage. The natural materials contribute to minimal off-gassing. Most detect little to no odor upon unboxing. Any initial scent typically dissipates within two days. The mattress weighs approximately 80.8 pounds in queen size, making repositioning manageable for two people. The 10-inch height suits standard sheet sets and mattress protectors. The non-removable cover simplifies maintenance but limits deep cleaning options. The GOTS certification ensures material transparency and environmental responsibility. The mattress assembles in the USA using domestic and imported components. The design prioritizes durability through quality materials and construction methods. The medium-firm feel appeals to back and stomach sleepers particularly well. Side sleepers may find adequate pressure relief in the latex layer. The breathable design helps regulate temperature throughout the night.

Performance

The Serenia Sleep mattress delivers consistent medium-firm support with good temperature regulation. The hybrid construction combines the pressure relief of latex with the responsiveness of coils. Sleepers experience contouring comfort without excessive sinkage. The Dunlop latex layer adapts to body shapes while providing gentle push-back. This creates a balanced feel that suits various sleeping positions. The encased coil system offers zoned support that reinforces the mattress perimeter. Some reviewers note the edges feel particularly firm when sitting. The coils minimize motion transfer, benefiting couples with different sleep schedules. Temperature performance receives positive feedback from users. The organic wool and cotton materials promote breathability and moisture-wicking. Many report sleeping cooler compared to traditional memory foam mattresses. The open-cell latex structure enhances airflow throughout the mattress. This helps prevent heat buildup during the night. Off-gassing remains minimal according to most users. The natural materials contribute to faster odor dissipation. Any initial scent typically disappears within 48 hours. The mattress maintains its structural integrity over time. Users report no sagging in the center or along the edges after weeks of use. The medium-firm rating provides adequate support for average-weight sleepers. Heavier individuals may desire additional firmness. The mattress works well on most bed frames including platform bases and adjustable foundations.

Real-world performance shows good durability and comfort retention. The hybrid design balances contouring with support for all-night comfort. The latex layer offers pressure relief at shoulders and hips without causing sinkage. The coil system provides responsive push-back that aids position changes. Edge support receives mixed feedback—some appreciate the firm perimeter while others find it too rigid. The mattress sleeps cool for most users thanks to breathable materials. The organic wool wicks moisture away from the body. The cotton cover feels soft against skin without trapping heat. Motion isolation proves adequate for couples, though some transfer occurs through the coil system. The mattress accommodates various sleeping positions effectively. Back and stomach sleepers particularly appreciate the medium-firm support. Side sleepers may need additional cushioning at pressure points. The 10.5-inch profile provides sufficient height for most sleepers. The mattress expands fully within two days as promised. No permanent compression marks appear from box storage. The materials maintain resilience over time without significant softening. The non-removable cover simplifies maintenance but limits deep cleaning. Spot cleaning effectively addresses most spills and stains. The mattress weighs 80.8 pounds in queen size, making rotation challenging alone. The GOTS certification ensures material quality and environmental standards. Overall performance meets expectations for a natural hybrid mattress in this price range.