1. Introduction
This manual provides essential information for the proper setup, use, and maintenance of your ZINUS 8 Inch Twin Green Tea Memory Foam Mattress. Designed for comfort and support, this mattress features pressure-relieving memory foam infused with green tea and charcoal for freshness. It is crafted with CertiPUR-US® certified foams and an OEKO-TEX® certified cover, ensuring quality and safety.
The mattress is engineered with patented zoned pressure relief technology to help reduce aches and pains. This version is shipped in a smaller box to reduce its carbon footprint.
2. Safety Information
- Do not remove the mattress cover. Removing the mattress cover may compromise the fire safety barrier and will void the product warranty.
- Keep the mattress away from open flames or direct heat sources.
- Ensure the mattress is placed on a suitable, supportive bed frame or foundation.
3. Setup Instructions
Your ZINUS mattress is compressed and rolled for convenient shipping in a box. Follow these steps for proper setup:
- Unpack the Mattress: Carefully remove the mattress from its shipping box. Place the rolled mattress on your bed frame or foundation.
- Unroll and Unseal: Gently unroll the compressed mattress. Cut and remove the outer plastic wrapping. The mattress will begin to expand immediately.
- Allow for Full Expansion: Allow 24 to 72 hours for the mattress to fully expand to its original shape and size. During this time, it is recommended to let the mattress lie flat in a well-ventilated room.
- Ventilation for Odor: A new mattress may have a slight, harmless odor (off-gassing) upon unboxing. This is normal and will dissipate with proper ventilation. To expedite this, open windows and ensure good airflow in the room. The odor typically fades within a few days to a few weeks.

Figure 3.1: Unboxing and unrolling the ZINUS mattress.

Figure 3.2: Fully expanded ZINUS mattress on a bed frame.
4. Operating (Usage)
Once fully expanded, your ZINUS Green Tea Memory Foam Mattress is ready for use. It is designed to provide comfortable support and pressure relief.
- Support: The memory foam conforms to your body's shape, enhancing circulation and reducing stress on joints.
- Freshness: Natural green tea and purified charcoal infusions help maintain mattress freshness.
- Bed Frame Compatibility: This mattress is compatible with most standard bed frames, including platform beds, slatted foundations, and adjustable bases. Ensure your foundation provides adequate support to prevent sagging.

Figure 4.1: Illustration of zoned pressure relief.

Figure 4.2: Demonstrating mattress comfort and support.
5. Maintenance
Proper care will extend the life and performance of your mattress.
- Cleaning Spills: For spills or stains, spot clean immediately with a mild detergent and water. Dab the affected area gently; do not rub vigorously. Allow to air dry completely.
- Mattress Cover: The mattress cover is not designed to be removed. Removing it may damage the fire safety barrier and void your warranty.
- Protective Cover: It is highly recommended to use a waterproof mattress protector to shield your mattress from spills, stains, and allergens, helping to maintain its cleanliness and extend its lifespan.
- Rotation: Rotate your mattress every 3-6 months to promote even wear and prolong its lifespan. This involves rotating it 180 degrees from head to foot.
- Ventilation: Periodically air out your mattress by removing bedding for a few hours to allow for air circulation and moisture evaporation.
6. Troubleshooting
Here are solutions to common concerns you might encounter:
| Issue | Possible Cause | Solution |
|---|---|---|
| New mattress odor (off-gassing) | Normal for compressed foam products. | Ensure the room is well-ventilated. The odor will dissipate over time, typically within a few days to a few weeks. Avoid using strong air fresheners directly on the mattress. |
| Mattress not fully expanding | Insufficient time for expansion. | Allow the mattress the full 24-72 hours to expand. Ensure it is lying flat on a solid surface. Cooler temperatures can slow expansion; a warmer room may help. |
| Mattress feels too firm | Memory foam can feel firmer initially or in cooler temperatures. | Allow a break-in period of a few weeks for the foam to soften and adapt to your body. Consider adding a mattress topper for a softer feel if desired. |
| Mattress sliding on bed frame | Smooth surface of the bed frame or foundation. | Place a non-slip mat or rug gripper between the mattress and the bed frame. Ensure the bed frame has a lip or edge to hold the mattress in place. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | ZINUS |
| Model Number | ZU-MFMA1ZZI-08T |
| Size | Twin |
| Product Dimensions (L x W x Th) | 75" x 39" x 8" |
| Item Weight | 26.7 pounds |
| Color | White |
| Top Style | Tight Top |
| Cover Material | Polyester |
| Number of Layers | 3 |
| Fill Material | High Density Foam, Memory Foam |
| Weight Limit | 250 Pounds (Twin size) |
| Special Feature | Breathable, Pressure Relief |

Figure 7.1: Mattress dimensions.

Figure 7.2: Mattress layer composition.

Figure 7.3: CertiPUR-US and OEKO-TEX certifications.
8. Warranty Information
Your ZINUS 8 Inch Twin Green Tea Memory Foam Mattress comes with a 10-year limited warranty. This warranty covers manufacturing defects and issues related to the mattress's materials and workmanship under normal use.
- The twin mattress supports a maximum weight of 250 lbs.
- Removing the mattress cover will void the warranty.
- For full details regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your purchase or visit the official ZINUS website.
9. Customer Support
If you have any questions, concerns, or require assistance with your ZINUS mattress, please contact ZINUS customer support. You can typically find contact information on the ZINUS website or on the packaging materials included with your product.
For more information, visit the official ZINUS Store on Amazon.







