Serta iComfortECO S15GL Firm 12" Full Hybrid Mattress - Cooling, Pressure Relief, Recycled Materials, 100 Night Trial, CertiPUR-US Certified
474.78$
In stock
- Cooling comfort for restful sleep
- Pressure relief for body support
- Eco-friendly recycled materials used
- 100-night risk-free trial period
- CertiPUR-US certified for safety
Serta - iComfortECO S15GL Firm 12" Full Hybrid Smooth Top Mattress, Review
The Serta iComfortECO Firm Hybrid Mattress is a 12-inch full-size mattress designed for sleepers who prefer firm support with cooling comfort. It combines hybrid construction with eco-conscious materials, targeting adults seeking pressure relief and temperature regulation. The mattress features a CoolTemp cover made from recycled plastic bottles, plant-based memory foam, and gel-infused foam layers. Its 5-zone coil system provides targeted support for back and thighs. This model emphasizes sustainability through recycled steel coils and plant-based foam while maintaining Serta's focus on sleep comfort. It comes with a 100-night trial period and CertiPUR-US certification for material safety.
Product Overview
The Serta iComfortECO Firm Hybrid Mattress measures 74.5 inches long by 53 inches wide with a 12-inch thickness in the full size. It uses a six-layer construction including a CoolTemp cover powered by REPREVE recycled polyester. The comfort layers feature Terra Fusion memory foam with 28% plant-based material and EverCool Fuze gel memory foam. The support core contains a 1000 Series 5-Zone Quad Coil system made with 85% recycled steel, providing encased coil support. The base layer utilizes compressed recycled fiber. The mattress is non-customizable, non-portable, and non-foldable, requiring standard bed frame setup. Care instructions recommend spot cleaning with water-based cleansers as the cover is not removable. The firm feel targets back and stomach sleepers needing lumbar support. Edge support and moisture-wicking properties are included. The hybrid design balances foam comfort with coil responsiveness.
Key Features
CoolTemp Cover with REPREVE
- ✓Made from recycled plastic bottles for sustainability
- ✓Breathable and cool-to-the-touch surface
- ✓Moisture-wicking and antimicrobial properties
Terra Fusion Plant-Based Memory Foam
- ✓Contains 28% plant-based material for eco-friendliness
- ✓Provides pressure relief and reduces motion transfer
- ✓Cradles the body for uninterrupted sleep
EverCool Fuze Gel Memory Foam
- ✓Combines cooling gel with premium memory foam
- ✓Helps regulate temperature during sleep
- ✓Offers substantial pressure-relieving comfort
5-Zone Quad Coil Support System
- ✓Features 1000 encased coils made with 85% recycled steel
- ✓Provides targeted pressure relief for back and thighs
- ✓Enhances edge support and overall mattress durability
Recycled Fiber Base
- ✓Uses compressed recycled fiber for supportive foundation
- ✓Adds to the mattress's eco-friendly construction
- ✓Helps maintain mattress shape and longevity
Firm Comfort Level
- ✓Designed for sleepers preferring firm support
- ✓Ideal for back and stomach sleepers needing lumbar support
- ✓Reduces sinkage for proper spinal alignment
Hybrid Construction
- ✓Combines memory foam layers with steel coil system
- ✓Balances contouring comfort with responsive support
- ✓Minimizes motion transfer for partnered sleep
CertiPUR-US Certified
- ✓Ensures foam materials meet safety and emissions standards
- ✓Provides assurance of low VOC emissions
- ✓Confirms durability, performance, and content
Design & Build
The Serta iComfortECO Firm Hybrid Mattress features a 12-inch profile with six distinct layers. The top layer is a CoolTemp cover made from REPREVE recycled polyester blend, offering a breathable and cool-to-the-touch surface. This cover incorporates moisture-wicking and antimicrobial properties. Beneath the cover, the comfort system includes Terra Fusion memory foam with 28% plant-based content and EverCool Fuze gel memory foam. These layers provide pressure relief and cooling. The support core uses a 1000 Series 5-Zone Quad Coil system with encased coils made from 85% recycled steel. The coils are arranged in zones to target back and thigh areas. The base consists of compressed recycled fiber for stability. The mattress is non-removable and requires spot cleaning with water-based solutions.
Construction emphasizes eco-friendly materials throughout. The hybrid design combines foam contouring with coil responsiveness. The firm feel is achieved through high-density foams and the coil system. Edge support is integrated into the coil design. The mattress is not foldable or portable, requiring careful handling during setup. Aesthetics include a smooth top with standard mattress styling. Durability is supported by the encased coils and recycled fiber base. The CertiPUR-US certification ensures material safety. The cover's non-removable nature simplifies maintenance but limits deep cleaning options. Overall build prioritizes sustainable materials without compromising support.
Performance
The Serta iComfortECO Firm Hybrid Mattress delivers firm support with cooling features. The CoolTemp cover and EverCool Fuze gel memory foam work to regulate sleep temperature. The plant-based Terra Fusion foam provides pressure relief while minimizing motion transfer. The 5-zone coil system offers targeted support for the back and thighs, promoting spinal alignment. Edge support helps prevent roll-off and maximizes usable sleep surface. The hybrid construction balances the contouring of memory foam with the bounce of coils. This combination reduces sinkage for firm feel seekers. The mattress is designed to maintain its shape over time with the recycled fiber base. Cooling performance relies on breathable materials and gel infusion.
Durability is enhanced by the encased coil system and high-density foams. The recycled steel coils are built to resist sagging. The firm comfort level may suit back and stomach sleepers best. Pressure relief focuses on lumbar and thigh areas. Motion isolation benefits from the foam layers, though some transfer may occur through coils. The mattress may produce minimal noise due to coil construction. Temperature regulation aims to prevent overheating during sleep. The non-removable cover limits deep cleaning but spot cleaning is manageable. Overall performance targets eco-conscious consumers needing firm, cooling support.
Pros and Cons
Pros
- ✓CoolTemp cover made from recycled plastic bottles
- ✓Plant-based memory foam with 28% sustainable content
- ✓Gel-infused foam for temperature regulation
- ✓5-zone coil system for targeted support
- ✓Firm feel ideal for back and stomach sleepers
- ✓Edge support enhances usable sleep surface
- ✓CertiPUR-US certified for material safety
- ✓100-night trial period allows risk-free testing
- ✓Uses 85% recycled steel in coils
- ✓Moisture-wicking and antimicrobial properties
Cons
- ✗Non-removable cover limits deep cleaning options
- ✗Firm feel may be too hard for side sleepers
- ✗Full size only may not suit all bed frames
- ✗Hybrid design may allow some motion transfer
- ✗12-inch thickness may require deep-pocket sheets
- ✗Non-portable and non-foldable complicates moving
- ✗Limited review data available for performance verification
- ✗Cooling effects may vary with individual sleep habits
- ✗Plant-based foam percentage is moderate at 28%
- ✗May lack plush comfort layers for pressure relief
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Product Specifications
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