4-Inch Active Cooling Memory Foam Mattress Topper
- Regular price
- $340.99 USD
- Sale price
- $340.99 USD
- Regular price
-
$820.99 USD
4-Inch Active Cooling Memory Foam Mattress Topper
Transform your sleep surface with this premium 4-inch memory foam mattress topper, engineered for pressure relief, spinal alignment, and all-night cooling comfort. Featuring a dual-layer foam construction and an advanced heat-reflecting cover, it delivers a medium-firm feel that revives aging mattresses and supports deeper, cooler sleep.
Key Features
- Dual-Layer Memory Foam Construction – Two layers of premium memory foam provide stable, medium-firm support that relieves pressure points, resists sagging, and outlasts thinner toppers.
- Targeted Pressure Relief – Engineered for superior spinal alignment and circulation support, helping alleviate back, neck, and joint discomfort. Reinforced edges prevent sinking and instability.
- Active Cooling Cover – The cool-to-the-touch surface quietly reflects body heat, keeping you dry and comfortable throughout the night — no wires or batteries required.
- Heat-Reflecting Underside Fabric – The cover's underside uses advanced textile technology engineered to reflect radiant heat, reducing temperature spikes and night sweats.
- Fits Multiple Bed Sizes – Available in Twin XL, Full, Queen, King, and California King to suit any bedroom setup.
Product Specifications
| Specification | Details |
|---|---|
| Product Dimensions | Varies by size (see size chart below) |
| Height / Thickness | 4 inches |
| Size Options | Twin XL, Full, Queen, King, California King |
| Material | Memory Foam |
| Fabric Type | Memory Foam with Active Cooling Cover |
| Color | Ivory |
| Special Feature | Cooling, Temperature Control |
| Weight | 36 lbs |
| Package Dimensions | 20.0"L x 16.0"W x 15.0"H |
Size Chart
| Size | Product Dimensions (L" x W" x H") | Length (inches) | Width (inches) | Height (inches) |
|---|---|---|---|---|
| Twin XL | 80"L x 38"W x 4"H | 80 | 38 | 4 |
| Full | 75"L x 54"W x 4"H | 75 | 54 | 4 |
| Queen | 80"L x 60"W x 4"H | 80 | 60 | 4 |
| King | 80"L x 76"W x 4"H | 80 | 76 | 4 |
| California King | 84"L x 72"W x 4"H | 84 | 72 | 4 |
We offer free shipping on all orders within the continental United States. Most items ship within 2–5 business days. Larger furniture pieces may require 7–14 business days for delivery. You'll receive tracking information via email once your order ships.
Full Shipping PolicyYour satisfaction is our priority. We offer a hassle-free 30-day return policy on all purchases. If your product experiences an issue covered under a manufacturer's warranty, our support team will guide you through the process.
Return Policy
Free White Glove Delivery
100-Night Comfort Trial
Easy Returns
Flexible 0% Financing
Artisan Craftsmanship & Enduring Quality
Every piece in our catalog is built to last. We source sustainably harvested solid woods, performance fabrics that resist stains and wear, and heavy-duty steel support structures. From the double-down cushioned fillings of our sofas to the pocketed coil systems in our mattresses, Nestifys prioritizes authentic materials and structural integrity.
Product Questions & Support
How does delivery work?
Standard shipping is free nationwide. Larger furniture items are shipped via specialized freight partners. The delivery team will call you to schedule a convenient delivery date and window once your shipment arrives locally.
What is covered under the 10-year warranty?
Our warranty covers all structural and manufacturing defects under normal household use. This includes frame warping, joint separation, and structural sag. It does not cover normal wear-and-tear or stain damages.
Is assembly required?
Most beds and dining tables require minor assembly, which is simple with our included hardware and instructions. Sofas and storage chests arrive fully assembled or require only attaching leg brackets.