- For Cooling: CoolNest™ System with 3D weaving cover feels up to 8° cooler and 35% more breathable than regular foam mattresses
- Sizes: Full, Queen, King, Cal King
- Materials: Ice silk cover, PCMflux®/gel-infused/support foams, and pocketed steel coils
- Firmness: Medium
- Shipping: Free ground shipping to the continental US
- Trial Period: 100-night in-home trial
- Warranty: 10 years
- Financing Options: AfterPay, Affirm, ShopPay, HSA, FSA
SweetNight Mattress Review
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Overview
SweetNight is a rapidly growing brand in the direct-to-consumer mattress industry, known for offering high-quality sleep solutions at affordable prices. With a product line that includes memory foam and hybrid models, SweetNight focuses on comfort, support, and innovative cooling technologies. Their mattresses are CertiPUR-US certified, meaning they are made without harmful chemicals and are safe for long-term use. The brand offers a wide range of firmness levels, materials, and features that suit different sleeping styles and body types.
Among SweetNight’s popular models, the CoolNest Foam and Hybrid are available in 12", 14", and 16" profiles and stand out for their targeted design and performance. They take their name after the patented CoolNest® cooling system, which uses a 3D-woven breathable cover, PCMFlux foam, and gel-infused memory foam to provide 35% increased airflow and 8 degrees cooler sleep compared to traditional memory foam mattresses.
The CoolNest Foam combines cooling, comfort, and support foams with a 5-zone ergonomic support layer with horizontal support foam bars to support and relieve pressure in all key body areas. The CoolNest Hybrid stands out through its ice silk pillowtop cover, zoned support foam, and pocketed coils system.
All SweetNight mattresses come with a 100-night risk-free trial and a 10-year warranty, giving customers the flexibility to test their comfort and satisfaction. The brand also emphasizes affordability and convenience by offering free shipping and mattress-in-a-box delivery for easy setup.
Factors to Consider Before Purchasing
When evaluating whether a SweetNight mattress is right for you, it is important to assess your primary sleeping position and body type. The firmness level of the mattress plays a significant role in how supportive and comfortable it will feel. For example, side sleepers often require more pressure relief at the shoulders and hips, making the 14" or 16" CoolNest Foam more suitable. Back and stomach sleepers may prefer the CoolNest Hybrid for its firmer support and enhanced spinal alignment.
Another key factor is heat retention. If you tend to sleep hot, selecting a mattress with built-in cooling technologies is crucial. The CoolNest Foam and Hybrid areis engineered with PCMFlux foam and gel-infused memory foam and have very breathable covers that promote airflow and dissipates heat efficiently. This makes them a strong candidate for hot sleepers or those living in warmer climates. In contrast, if temperature regulation is less of a concern, the other SweetNight Mattresses, Twilight, Island, and Gloaming, still offer adequate breathability for most users while emphasizing plush comfort.
Budget is also an important consideration. SweetNight is positioned as a value brand, making its mattresses more accessible than many competitors in the hybrid and memory foam space. Buyers should review what is included in the price, such as delivery, warranty, and trial period, to determine overall value. Compared to other brands offering similar materials and performance, SweetNight provides a compelling balance of quality and cost.
Additional considerations include motion isolation, edge support, and overall durability. Couples may benefit from the motion isolation found in both the CoolNest Foam and Hybrid, especially if one partner is a restless sleeper. Those who sleep near the edge of the bed or share their mattress with pets or children should look for reinforced edges, which are present in SweetNight’s hybrid models. Lastly, long-term durability is a priority, and both the CoolNest Foam and Hybrid mattresses feature high-density foams and strong coil systems that are built to maintain performance over time.

Common Questions
How do I choose between the CoolNest Foam and Hybrid mattress?
The CoolNest Hybrid is ideal for those who prefer a cooler sleep surface and firmer support, while the CoolNest Foam mattress is better suited for users looking for a softer, more pressure-relieving experience. Your sleep position, temperature preferences, and comfort needs will help determine the best fit.
Can SweetNight mattresses be used with adjustable bases?
Yes, all SweetNight mattresses are compatible with adjustable bed frames. Their foam and hybrid constructions are flexible enough to contour with adjustable settings while maintaining structural integrity.
Do SweetNight mattresses come with a sleep trial?
Yes, SweetNight offers a 100-night sleep trial for all mattresses. If you're not satisfied within that time frame, you can return the mattress for a full refund.
Are the materials used in SweetNight mattresses eco-friendly?
mattresses are made using certified CertiPUR-US foams and Oeko-TEX fabrics, meaning they are free from harmful chemicals like formaldehyde, heavy metals, and ozone depleters. This makes them a safer and more environmentally conscious choice for consumers.
How are SweetNight mattresses delivered and set up?
All SweetNight mattresses are compressed, rolled, and shipped in a box. Once delivered, the mattress can be unboxed and set up in just a few minutes. It typically takes up to 72 hours to fully expand and reach its intended firmness level.
Conclusion
SweetNight offers a compelling line of mattresses that blend comfort, support, and value. The CoolNest Foam and Hybrid models in particular showcase the brand’s strengths in cooling technology, pressure relief, and hybrid construction. Whether you are a hot sleeper seeking a breathable sleep surface or a side sleeper in need of plush cushioning, SweetNight provides reliable options that accommodate a wide range of preferences. With an emphasis on affordability, safety, and customer satisfaction, SweetNight is a smart choice for anyone in the market for a new mattress.





