🇨🇦 Canada · Hybrid (Organic Materials) vs Hybrid (coils and foam)
Simba Green OrganicvsCasper Nova Hybrid
Which one is best for you? Simba Green Organic vs Casper Nova Hybrid - 2026 comparison by Vs Mattress.
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Simba Green Organic
by Simba · Hybrid (Organic Materials)
🏷️ 10% Off Sitewide at Checkout10 Years · 100 Nights-night trial
Casper Nova Hybrid
by Casper · Hybrid (coils and foam)
Check current deal.10 Years · 101 Nights-night trial
Pricing by size
Simba Green Organic
Casper Nova Hybrid
Essential information
| Simba Green Organic | Casper Nova Hybrid | |
|---|---|---|
| Type | Hybrid (Organic Materials) | Hybrid (coils and foam) |
| Launched | 2015 | 2014 |
| Brand | Simba | Casper |
| Made in | Canada | Undisclosed |
| Unique points | The Simba GO hybrid mattress is made up of 6 layers. Six layers? Yes. And every single one has a part to play in helping you sleep better.
| Those who want a plush top layer without sacrificing support and cooling. Made with three layers of premium foam, plus foam-encased springs:
|
| Video | – | Watch video |
Certifications & trial
| Simba Green Organic | Casper Nova Hybrid | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | No | Yes |
| Certifications | Global Organic Latex Standard (GOLS), Global Organic Textile Standard (GOTS) | CertiPur-US® |
| Other certification info | 100% Recyclable Materials, Organic Materials, Pro-Planet, Carbon Neutral Delivery | – |
| Sleep trial | 100 Nights nights | 101 Nights nights |
| Warranty | 10 Years | 10 Years |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | Yes | Yes |
| Delivery info | Simba offers FREE carbon neutral standard delivery with a two-person delivery crew. Simba can also take away your old mattress for recycling once you have your new one. Delivery usually be within 3 business days if you order before 2pm, and within 4 business days after 2pm. | We ship via UPS Standard in the United States and Canada from warehouse partners in each country. Additional fees may apply for Northwest Territories, Yukon, and Nunavut. Terms and conditions apply. |
Firmness & feel
| Simba Green Organic | Casper Nova Hybrid | |
|---|---|---|
| One firmness fits all | Yes | Yes |
| Select your firmness | No | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | The Simba Organic Hybrid mattress is designed to support all the contours of the body and has a medium-firm feel. You have 100 nights to make sure a Simba mattress is right for you. If not, you can exchange it for one of Sleep Country's over 50 other mattresses, hassle-free, in one of their stores. | The best way to feel the Casper Nova Hybrid is to take advantage of our 100-night, risk-free trial. If you're looking for a mattress that can sustain more weight, or you want to be lifted more than cradled, then our hybrids are a great choice. |
Construction & materials
| Simba Green Organic | Casper Nova Hybrid | |
|---|---|---|
| Layers | GOTS organic cotton cover, recycled simba renew layer, GOLS organic latex comfort layer, Supportive aerocoil spring layer, Zoned supportcore™ base, Breathable 3d mesh | Breathable AirScape™ Polyurethane Foam, Zoned Polyurethane Foam, Contoured Memory Foam, Durable Base of Polyurethane Foam with Encased Springs. |
| Cover | GOTS organic cotton cover: Pure, cooling, organic cotton, certified to the Global Organic Textile Standard (GOTS) a body which monitors production from field to factory. | A super plush and stretchy top. This velvelvety-soft layer makes bedtime feel extra cozy. Knit fabrics stretch in 4 ways so you feel the full benefits of the layers below. The added pillow-like fabrics cradle your body and make you feel as if you were sinking into a cloud. |
| Machine-washable cover | No | No |
| Ergonomic handles | Yes | No |
| Comfort | A sumptuous layer of anti-allergenic Simba Renew fibres (up to 75% recycled) under the cotton cover aids airflow and discourages dust mites. A perforated natural latex layer offers increased breathability, as well as superbly luxurious support and pressure distribution. | Cooling helps keep you at the right temperature for your best. Two layers of perforated breathable foam help reduce heat. Plus every mattress saves up to 70 recycled bottles from the environment. A top layer of proprietary perforated breathable foam helps reduce heat, the tiny holes move hot air and body heat away. With a thin coating of cooling gel that adds a refreshing feel. This innovative cooling system is designed to help keep you cool all night. Second layer of AirScape™ helps prevent overheating. These air channels allow heat to escape. Resilient springs increase airflow. |
| Support | Up to 2000 of our patented, cone-like springs offer superior body support and increased airflow through your mattress. With up to 900 pocketed springs, engineered to offer 5 zones of targeted support for areas such as hips and shoulders. | Superior plushness without sacrificing support. More support where you need it most with the plushness you crave. Zoned Support™ Pro offers 7 zones of targeted support for healthy spinal alignment, softer foam around the shoulders provides more relief to the upper body and multiple ergonomic points under shoulders, hips, waist and lower back. A firmer border provides edge support to help you get in and out bed easily. Premium AirScape™ foam conforms to your body to relieve pressure. This has a plush, velvety soft feel. A second layer of supportive foam has 3 ergonomic zones to help align your spine and provide more relief. A third layer with Zoned Support™ Pro relieves pressure under the shoulders, and provides more support under the waist, lower back, and hips to align your spine. These zones reinforce support from the layers above. Fabric-wrapped springs provide active support and a little lift. |
| Posts | Over 82143 Reviews We're listening... Everything we do, we do to make sure you get the best night's sleep. Below you’ll find real and unfiltered reviews.… | The Casper Blog When we’re not making mattresses, we’re learning everything we can about the power of rest.… |
Size & weight
| Simba Green Organic | Casper Nova Hybrid | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), King | Twin, Twin XL, Full, Queen, King, Cal King |
| Dimensions | Twin: 12 " | Twin: 12 " |
| Twin weight (kg) | N/A | 60 |
| Twin XL weight (kg) | N/A | 62 |
| Full weight (kg) | N/A | 84 |
| Queen weight (kg) | – | 89 |
| King weight (kg) | N/A | 125 |
| California King weight (kg) | – | 127 |
FAQs
Simba Green Organic
Is the Simba GO mattress any good?
The Simba Go mattress is a sustainable and eco-friendly option that combines patented technology with natural, biodegradable latex. It's designed to provide excellent pressure relief and cushioning, making it a good choice for those who value both comfort and environmental impact.
Are Simba Go mattress bouncy?
Yes, the Simba Go mattress has a certain level of bounce due to its supportive Aerocoil spring layer and a zoned SupportCore™ base with pocketed springs. However, its firmness is enhanced by a GOLS Organic Latex comfort layer that provides excellent pressure distribution.
Is the Simba Go mattress hot?
The Simba Go mattress is designed with features that promote breathability, which should help keep you cool while you sleep. While the latex layer might retain some heat, this should be offset by the breathability of the other layers.
Casper Nova Hybrid
Is Casper Nova too soft?
The Casper Nova may be perceived as overly soft by heavier sleepers. This is because the more weight applied to a bed, the softer it feels, and the Casper Nova is already a soft bed. However, if you prefer a softer bed, the Casper Nova should provide comfort.
Is Casper Nova good for back pain?
The Casper Nova is excellent at promoting healthy spinal alignment for lightweight sleepers in all positions and average-weight sleepers who sleep on their sides or backs. The zoned support foam and pocketed coils provide pressure relief and firmness in the necessary areas, helping to alleviate back pain for these sleepers.
Does Casper Nova Hybrid come in a box?
Yes, the Casper Nova Hybrid is a bed-in-a-box model, meaning it will be delivered compressed and rolled in a box.
Thank you for checking out this Simba Green Organic vs Casper Nova 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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