# Cooling Multi-Layered Construction Mattresses The SweetNight CoolNest® Mattress Maximizes Airflow By Michael Hemsworth | Published 2026-01-31 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/sweetnight-coolnest-mattress References: [digitaltrends](https://www.digitaltrends.com/brc/sweetnight-introduces-coolnest-mattress-with-cooling-focused-materials/) & [sweetnight](https://www.sweetnight.com/products/sweetnight-coolnest-mattress?variant=46029162316034&utm_source=pr&utm_medium=article&utm_campaign=coolnest)  The [SweetNight](https://www.trendhunter.com/trends/hybrid-mattresses) CoolNest® Mattress has been introduced by the brand with [cooling and comfort capabilities](https://www.trendhunter.com/trends/cooling-bedding-collection) in mind to address several of the pain points associated with mattresses. The mattress is constructed with a multi-layer design that maximizes breathability to help regulate body temperature in the night, which starts off with a 3D-knit cooling cover with micro-ventilation pores on the surface. The mattress is then paired with the brand's PCMflux phase change foam to absorb excess warmth and release it more slowly to prevent hot spots. The SweetNight CoolNest® Mattress is paired with a zoned structure referred to by the brand as the [5-Zone Ergo Sport design](https://www.trendhunter.com/trends/sealy-posturepedic) that will support different parts of the body accordingly rather than taking a uniform approach. Image Credit: SweetNight ## Trend Insights (Trend Hunter) - Score: 3.2/10 - Popularity: 21% | Activity: 12% | Freshness: 63% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Art & Design](https://www.trendhunter.com/artdesign) ## Key Themes ### What Makes This Trend Stand Out - **Advanced Cooling Technologies:** The integration of phase change materials (PCM) in mattress design presents opportunities for developing advanced cooling technologies that enhance sleep quality by actively regulating temperature. - **Personalized Sleep Solutions:** The use of zoned support designs in mattresses opens up possibilities for creating personalized sleep solutions that cater to individual body needs and enhance overall comfort. - **Breathable Fabric Innovations:** Advancements in 3D-knit cooling covers with micro-ventilation offer a path for developing breathable fabric innovations that improve airflow and comfort in various applications beyond sleep products. ### Sectors Adopting This - **Sleep Technology:** The application of multi-layer cooling designs in mattresses is transforming the sleep technology industry by introducing new methods to improve sleep quality and customer satisfaction. - **Home Furnishings:** The demand for cool and comfortable mattresses is sparking innovation in the home furnishings industry, driving the adoption of materials and designs that cater to temperature regulation. - **Textile Manufacturing:** The development of micro-ventilation pores in mattress covers highlights the potential for textile manufacturing industries to embrace novel fabrication methods that enhance product functionality. ## Related on Trend Hunter - [Reversible Cooling Comforters](https://www.trendhunter.com/trends/reversible-cooling-comforter.md) - [Plush Organic Mattresses](https://www.trendhunter.com/trends/the-ultimate-snooze.md) - [Comfortable Cooling Comforters](https://www.trendhunter.com/trends/cooling-comforter1.md) - [Cooling Comforter Designs](https://www.trendhunter.com/trends/cooling-comforters.md) - [Personalized Performance-Driven Sleep Systems](https://www.trendhunter.com/trends/sleep-just-got-personal.md) - [Easy-Care Cooling Sleepwear](https://www.trendhunter.com/trends/evercool-cooling-pajamas.md) - [Adjustable Sleep Systems](https://www.trendhunter.com/trends/cocoon-chill.md) - [Hybrid Guest Mattresses](https://www.trendhunter.com/trends/hybrid-guest-mattress.md) - [Layered Grid Mattresses](https://www.trendhunter.com/trends/purple-rejuvenate-mattress.md)