NASA-engineered temperature regulation technology: Maintains optimal sleep temperature for comfort in any season
Dual-layer design: Absorbs excess heat when too hot and releases it when too cold for consistent temperature control
Breathable synthetic materials: Enhances airflow to keep you cool throughout the night
Outlast technology: Provides long-lasting performance and durability
Available in multiple sizes: Fits a variety of bed types and preferences
Summarized by Shop
Upgrade your sleep with our Core Mattress Pad, featuring NASA-engineered temperature regulation for optimal comfort day and night.
Material
Polyester, Synthetic
Color
White
Pattern
Solid
Available Sizes
Queen, King, Twin XL, Full, Split King, Cal King
Brand
Slumbercloud
Summarized by Shop
4.1
709 ratings
5
4
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1
It works!
I sleep hot and always wake up sweating. After a couple of weeks with this mattress pad I’ve noticed a significant improvement on sleep and less sweat when I wake up. It’s worth the investment, especially when a new mattress is out of the budget.
N
Nicole · April 22, 2026
This is my third cover. They are comfortable and cooling. I would not use any other mattress cover.
D
Diane · April 7, 2026
Core Mattress Pad
Mattress pad is made of high quality materials. Absolutely keeps you cool throughout the night.