🇺🇸 United States · Memory Foam vs Hybrid (coils and foam)
Siena Memory FoamvsBear Star Hybrid
Which one is best for you? Siena Memory Foam vs Bear Hybrid - 2026 comparison by Vs Mattress
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Bear Star Hybrid
by Bear Mattress · Hybrid (coils and foam)
35% OFF + Free GiftLifetime · 365-night trial
Pricing by size
Siena Memory Foam
Bear Star Hybrid
Essential information
| Siena Memory Foam | Bear Star Hybrid | |
|---|---|---|
| Type | Memory Foam | Hybrid (coils and foam) |
| Launched | – | 1996 |
| Brand | Siena | Bear Mattress |
| Made in | – | United States |
| Unique points | The Siena memory foam mattress has five layers of pure comfort:
| The Bear Star Hybrid is designed to offer a luxurious, traditional mattress feel using individually wrapped coils and premium foams. Made with 5 layers:
|
| Video | – | Bear Mattress Features |
Certifications & trial
| Siena Memory Foam | Bear Star Hybrid | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US® | CertiPur-US®, GREENGUARD Gold |
| Other certification info | – | <p id="">GREENGUARD Gold</p> |
| Sleep trial | 180 nights | 365 nights |
| Warranty | 10 years | Lifetime |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | FREE SHIPPING, Within 2 - 5 Business Days With No Contact Delivery | Estimated delivery: 7-10 business days. Ships FREE via FedEx. The Bear Star Hybrid is constructed in and shipped from Wisconsin, US, so delivery times may vary depending on its final destination. The mattress is compressed, vacuum sealed and rolled into a box that is 45" x 20.5" x 20.5". We recommend that two people set up your Bear Star Hybrid mattress. |
Firmness & feel
| Siena Memory Foam | Bear Star Hybrid | |
|---|---|---|
| One firmness fits all | No | No |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | – | – |
Construction & materials
| Siena Memory Foam | Bear Star Hybrid | |
|---|---|---|
| Layers | Responsive Memory Foam, Body Supporting Layer, Foundational Foam | Copper-infused Memory Foam, Responsive Comfort Foam, Individually Encased Coils, High-Density Support Foam |
| Cover | Soft and Comfy Cover: Soft to touch and breathable to keep you cool and comfortable. | Moisture wicking, cool to the touch hand-quilted cover combines HydroCool® technology, plus Celliant® fiber to create a cool and fast drying sleep surface that improves your overall well-being every night. |
| Machine-washable cover | No | No |
| Ergonomic handles | No | Yes |
| Comfort | Siena means comfort. Comfort that helps you forget about the worries of the day. Comfort that tells your body, “relax, it’s time to recharge”. Comfort that helps you enjoy a long, deep, and soul nourishing sleep. | Sleep Cool and Breezy Sleep easy with a heat-conductive copper-infused comfort foam, layered with innerspring coils and Sleep Recovery Technology™ for a cool-to-the-touch sensation. Stay cool throughout the night |
| Support | Some people love super soft mattresses. Some people love a rock hard one. Most people are somewhere in the middle. That’s why the Siena is a medium firm mattress, comfortable to sleep on, but also firm enough to correctly support your body. | Full Support from Edge to Edge Extra strong edge coils allow for enhanced edge support along the perimeter of the mattress. Supportive edges reduce roll-off |
| Posts | – |
Size & weight
| Siena Memory Foam | Bear Star Hybrid | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), Queen, King, California King | Twin, Twin XL, Full (Double), Queen, King, California King |
| Dimensions | Twin: 10 " | Twin: 13 " |
| Twin weight (kg) | 42 | 60 |
| Twin XL weight (kg) | 45 | 60 |
| Full (Double) weight (kg) | 59 | 80 |
| Queen weight (kg) | 68 | 110 |
| King weight (kg) | 85 | 140 |
| California King weight (kg) | 85 | 140 |
FAQs
Siena Memory Foam
What are Siena mattresses made of?
The Siena Memory Foam Mattress is made with a tri-layer design that includes gel-infused memory foam and two different types of polyfoam. The foam used in the mattress is CertiPUR-US certified, meaning it's free from harmful chemicals and additives.
Can you flip the Siena mattress?
The Siena mattress is not designed to be flipped. It has a high-density base foam layer at the bottom, and flipping it would compromise its pressure-relieving properties.
How long will the Siena mattress last?
The Siena mattress, being a budget mattress, is not made with as many high-quality materials and is therefore expected to last about five years. This is approximately half the lifespan of a typical mattress.
Bear Star Hybrid
What type of sleeper will enjoy the Star Hybrid?
The Star Hybrid mattress is versatile and suits a wide range of sleepers. Whether you sleep on your back or switch positions, this mattress offers a balance of softness and support. It features a foam-quilted cover and additional foam layers infused with gel and copper, along with a robust coil system at the base. It's particularly recommended for side sleepers, combination sleepers, and couples of various sizes and sleep positions.
How would you rate the firmness of the Star Hybrid?
The Star Hybrid is rated as a medium-firm mattress, with a firm core support and a plush, hand-tufted top that provides a floating-on-a-cloud feeling. On a scale of 1 to 10, with 10 being most firm, the Bear Hybrid is categorized as a 6.8.
Is the Star Hybrid made in the USA?
The Star Hybrid is made in the USA using both foreign and domestic components. It is built with CertiPur-US Certified foams and is GREENGUARD Gold Certified to ensure high-quality materials and healthy indoor air quality.
Thank you for checking out this Siena Memory Foam vs Bear Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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