Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Air-Cooling Mattress for Better Sleep
Valentine's Day Sale - Sleep Better, Save Bigger!





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The Calendula Mattress combines calming calendula-infused memory foam with cooling gel technology to create a soothing, breathable sleep environment. Designed to gently contour your body, it relieves pressure points, supports healthy spine alignment, absorbs odors with bamboo charcoal foam, and delivers soft, skin-friendly comfort for sensitive sleepers—helping you unwind, stay cool, and enjoy more restful sleep night after night.
With a balanced medium feel, the Calendula Mattress delivers the perfect blend of plush comfort and reliable support for all sleep positions. Its responsive memory foam minimizes motion transfer, making it ideal for couples, while the fiberglass-free fire-resistant liner and breathable construction provide peace of mind and long-lasting comfort—so you can relax fully and wake up refreshed, night after night.
| Weights & Dimensions | |
| Mattress Overall | Full: 75"L x 54"W | Queen: 80"L x 60"W | King: 80"L x 76"W |
| Mattress Weight | Full: 59.52 lbs | Queen: 70.55 lbs | King: 80.3 lbs |
| Mattress Thickness - Top to Bottom | 12'' |
| Features | |
| Comfort Level | Medium firm |
| Mattress Top Type | Tight top |
| Foam Type | Memory Foam |
| Box Spring Included | No |
| Adjustable Base Included | No |
| Compatible with Adjustable Bed | Yes |
| Bed Frame Included | No |
| Suitable for Sofa Bed | No |
| Mattress in a Box | Yes |
| Cover Material | 100% Polyester |
| Removable Cover | Yes |
| Number of Layers | 3 |
| Cooling Technology | Yes |
| Breathable | Yes |
| Low Motion Transfer | Yes |
| Reversible | No |
| Handle(s) Included | No |
| Life Stage | Adult & Children |
| Supplier Intended and Approved Use | Residential Use, Commercial Use(Boutique Hotel, Senior Living, etc.) |
| Mattress Type | Memory Foam |
| Specifications | |
| CPSC - 16 CFR 1633 Compliant | Yes |
| CPSC - 16 CFR 1632 Compliant | Yes |
| Sustainability Certificate(s) | CertiPUR-US® Certified, OEKO-TEX® STANDARD 100 Certified |
| Warranty | |
| Commercial Warranty | No |
| Product Warranty | Yes |
| Warranty Length | 10 Years |
| Full or Limited Warranty | Limited |
Q1: Do I need a mattress protector?
A: In my opinion, a mattress protector is not necessary to experience the cool comfort of the Heim Nest mattress.
It is an optional mattress accessory. However, many sleepers benefit from using one. A mattress protector not only prevents dirt and moisture from staining and damaging your mattress but also keeps potential allergens out.
Q2: How can I get rid of the new mattress smell?
A: When you open your new Heim Nest memory foam mattress, you may notice a slight odor. This is due to the release of odors that may have been trapped in the tight protective packaging.
If you notice an odor, we recommend that you allow your gel memory foam mattress to air out in a well-ventilated room for at least a few hours before covering it with sheets.
Q3: What mattress foundation should I use for memory foam mattress?
A: Memory foam mattresses can fit all frames and bases, such as bed frames, box springs, and adjustable beds. However, I believe they tend to perform better on slatted or solid bases. Slats are ideal because there is often plenty of air circulation underneath.
Q4: Is this mattress fiberglass-free?
A: Yes, the Heim Nest memory foam mattress is fiberglass-free. We prioritize the health concerns of our customers and ensure that we do not use any materials containing fiberglass in the production process of our mattresses, including our flame-retardant mattress covers. The fiberglass-free mattresses are certified by CertiPUR-US and OEKO-TEX Standard 100. This certification ensures that our mattress foam and fabric covers are free from harmful substances such as formaldehyde, ozone depleters, mercury, lead, and other heavy metals.
Q5: Is this medium firm mattress suitable for side sleepers?
A: Yes, it is. The medium-firm mattress is generally good for people who sleep on their side. As side sleepers often put pressure on their hips and shoulders, a medium firm is needed to conform to the contours of the body's side and keep the spine aligned. On the firmness scale, medium to medium firmness is generally considered best for side sleepers, which is a 5-7 firmness level. The firmness score of the Heim Nest mattress is 6.5, making it ideal for individuals who need to sleep on their side due to conditions such as pregnancy, gastroesophageal reflux disease, and heart failure.
[original article from naplab]
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