Description
xEnhance your sleep with cooling comfort and smarter support
The SLEEP ZONE King Mattress Topper is designed for hot sleepers who want a breathable, tactile layer between them and their mattress. With NANOTEX Coolest Comfort Technology, the surface is engineered to wick moisture and dry quickly, helping to maintain a comfortable feel throughout the night. The embossed treatment adds a subtle texture that not only looks stylish but also supports airflow, giving your bed a fresh, premium vibe.
Enjoy a plush, hotel-inspired softness with a practical edge. The 120gsm brushed microfiber sleep surface feels wonderfully fluffy, yet the topper is built around resilience: 12oz of 5D spiral fiber provide a cushioned, bounce-back feel that remains responsive night after night. This blend aims to balance comfort with support, so you can settle into a posture that feels natural from the moment you lie down.
Smart design for deeper, more relaxed sleep
The heart of this topper is its unique 3-zone construction. The head and foot edges feature a gentle wave pattern to help prevent edge sag, while the middle zone is cloud-quilted to distribute body pressure more evenly. The result is a surface that encourages full-body alignment and reduces the sensation of sinking in the middle of the night, which many sleepers find reassuring for longer, more uninterrupted sleep.
Secure fit and easy care
Designed to fit a wide range of king mattresses, the Deep Pocket Easy Care system uses an 8"-21" stretch-to-fit knitted skirt and a 1.6-inch elastic trim. This combination helps the topper stay in place as you move, so you can wake up on a smooth, consistent surface. When it’s time for a refresh, maintain its fresh feel with simple care routines: machine wash cold and tumble dry low. The topper is built to withstand regular washing without losing its shape or comfort.
Quality, safety, and a trusted tradition
SLEEP ZONE has over four decades of bedding experience, delivering thoughtfully made products crafted with comfort and durability in mind. The topper carries Oeko-Tex certification, providing peace of mind about material safety. While benefits vary by person, many sleepers notice a cooler, softer bed surface and a sense of refreshed comfort after a night on this topper.
Key benefits at a glance
- NANOTEX cooling technology for moisture-wicking and quick-drying performance.
- Ultra-soft 120gsm brushed microfiber surface with resilient 12oz 5D spiral fiber fill.
- Unique 3-zone design for edge support and mid-body pressure distribution.
- Deep-pocket fit accommodates most king mattresses (8"–21"), with secure elastic trim.
- Stretch-to-fit skirt and easy-care instructions for everyday usability.
- Oeko-Tex certified, backed by four decades of bedding expertise.
Practical tips for the best sleep experience
- Place the topper on a clean, dry mattress for maximum airflow and comfort.
- Use with breathable sheets to enhance cooling performance during warm nights.
- Follow care instructions to preserve texture, loft, and fabric integrity over time.
FAQ
Q: Is the SLEEP ZONE King Mattress Topper compatible with deep-pocket mattresses?
A: Yes. It fits 8–21 inch deep mattresses with a stretch-to-fit skirt and secure 1.6-inch elastic trim.
Q: How should I care for the topper?
A: Machine wash cold, gentle cycle; tumble dry low; avoid bleach to preserve the fabric.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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