# Side Sleeper-Specific Mattresses The SONU Sleep System Has a Cutout for Placing an Arm By Michael Hemsworth | Published 2022-10-24 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/sonu-sleep-system References: [dudeiwantthat](https://www.dudeiwantthat.com/household/furniture/sonu-sleep-system-for-side-sleepers.asp) & [sonusleep](https://sonusleep.com/products/sonu-sleep-system)  The SONU Sleep System is a side sleeper-focused mattress to offer those with a penchant for sleeping on their side with a more comfortable way to do so. The mattress is designed with a [specialized cutout section](https://www.trendhunter.com/trends/performancedriven-mattress) in the uppermost section, which is paired with a series of stacked cushioned. This channel cutout offers a dedicated spot for the sleeper's arm to be positioned rather than have them lay on it as they sleep for optimized comfort. The SONU Sleep System comes in a [variety of size options](https://www.trendhunter.com/trends/rest-offers) and is crafted using [premium materials](https://www.trendhunter.com/trends/supportive-mattress1) to ensure it will deliver years of dependable use. The mattress is also suited for back and belly sleepers, but truly shines for those who sleep on their side. ## Trend Insights (Trend Hunter) - Score: 4.6/10 - Popularity: 76% | Activity: 48% | Freshness: 13% - 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 ### Why This Trend Is Growing - **Side Sleeper-specific Mattresses:** Customized mattresses for sleepers who prefer to sleep on their sides offer a new opportunity for personalized sleep solutions. - **Specialized Cutout Design:** Innovative mattress designs featuring cutouts tailored to specific needs offer disruptive innovation opportunities to improve sleep quality. - **Stacked Cushions:** Incorporating stacked cushions into mattress design presents a new avenue for increasing comfort and support for sleepers with different preferences. ### Industries Being Reshaped - **Mattress Industry:** Developing side sleeper-focused mattresses using innovative designs and materials can disrupt the market and attract a new target consumer base. - **Furniture Industry:** Incorporating specialized features and materials into furniture design, such as the specialized cutout in the SONU Sleep System, can differentiate products and improve customer satisfaction. - **Sleep Technology Industry:** Innovative technologies, such as the stacked cushion design of the SONU Sleep System, can provide new solutions for sleep quality and disrupt the sleep technology industry. ## Related on Trend Hunter - [Customizable Side-Specific Pillows](https://www.trendhunter.com/trends/sleep-artisan-luxury-side-sleeper-pillow.md) - [Side Sleeper-Friendly Pillows](https://www.trendhunter.com/trends/side-sleeper-pillows.md) - [High-Density Memory Foam Mattresses](https://www.trendhunter.com/trends/highdensity-memory-foam-mattress.md) - [Cooling Memory Foam Pillows](https://www.trendhunter.com/trends/cooling-memory-foam-pillow.md) - [Cotton Side-Sleeper Pillows](https://www.trendhunter.com/trends/cotton-sidesleeper-pillow.md) - [Ergonomic Stomach Sleeper Pillows](https://www.trendhunter.com/trends/prone-pillow-zzz.md) - [Side Sleeper Camping Mats](https://www.trendhunter.com/trends/insulated-sleeping-mat.md) - [Chiropractor-Approved Pillows](https://www.trendhunter.com/trends/dreamade-pillow.md) - [Cooling Multi-Layered Construction Mattresses](https://www.trendhunter.com/trends/sweetnight-coolnest-mattress.md)