Sharper Image
Full-Sized Memory Foam Gel Mattress
Experience refreshing sleep with this full-sized memory foam mattress, designed for optimal comfort and support. It features a breathable poly jacquard cover and cooling gel-infused memory foam to keep you comfortable all night. The charcoal-infused memory foam layer helps filter moisture and odor, promoting a cleaner sleep environment. With a medium firmness, this mattress offers balanced support suitable for all sleeping positions and effectively minimizes motion transfer, ensuring undisturbed rest. It is CertiPUR-US certified for safety and convenience, arriving in a box for easy setup.
$329.99
Owner Satisfaction
3.8
/ 5
Category Rank
6387
/ 6845
#6387 in Mattresses
Price vs Category Average
-80%
Below average
Firmness Level
Medium Firm
/ Medium Firm
Who it's for
- Superior Body Contouring
- Advanced Temperature Regulation
- Excellent Motion Isolation
Who should skip it
- Questionable Long-Term Durability
- Initial Chemical Odor (Off-Gassing)
- Weak Edge Support
Key Specs
Firmness Level
Medium Firm
Mattress Construction
Memory Foam, Gel Memory Foam
Thickness
8 inches
Motion Isolation Level
Minimal
Sleep Position Suitability
Side Sleepers, Back Sleepers, Stomach Sleepers, Combination Sleepers
Cooling Technology
Gel Infused
Mattress Certifications
CertiPUR-US
Material
Polyester, foam, gel
Features
- Breathable cover for skin comfort
- Cooling gel foam for restful sleep
- Charcoal foam filters moisture and odor
- Medium firmness for balanced support
- Minimizes motion transfer for undisturbed rest
- CertiPUR-US certified for safety
- Convenient mattress-in-a-box delivery
What customers say
Customers generally express satisfaction with the immediate comfort and pressure relief provided by the Full-Sized Memory Foam Gel Mattress by Sharper Image. The initial 'bed-in-a-box' setup is frequently praised for its ease and quick expansion time. A key differentiator, the integrated gel technology, receives positive feedback for effectively mitigating the heat retention issues common in traditional memory foam, leading many users to report a noticeably cooler sleep experience. The mattress also performs exceptionally well in motion isolation, making it a favorite among couples. However, the sentiment is tempered by concerns regarding long-term durability. While initial firmness levels are highly rated, a recurring theme in reviews suggests premature softening or sagging, particularly after 12 to 18 months of use, which impacts the perceived longevity and structural integrity of the edges. Value perception is therefore somewhat polarized; customers who prioritize immediate, high-quality comfort and cooling features feel the price is justified, while those who experience early wear feel the product is overpriced relative to its lifespan. A minor, yet consistent, complaint involves the initial 'off-gassing' odor, though most users confirm this dissipates within the first week. Overall, the mattress is viewed as a strong performer for immediate comfort and cooling technology, but potential buyers should manage expectations regarding multi-year structural resilience.
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$330