Review · Home & living
Sleep Innovations 4 Inch Pillow Top & Green Tea Gel Memory Foam Topper review
A 4-inch dual-layer topper: cooling gel memory foam infused with green tea under a fiberfill pillow top.
By the HearSmart research desk · Updated November 10, 2026
- Performance (40%)
- 7.8
- Ease of use (25%)
- 8.6
- Value (35%)
- 7.9
This Sleep Innovations topper pairs two layers: gel memory foam infused with real green tea, and a fiberfill pillow top sewn into a machine-washable cover. The company describes the feel as medium plush, with memory foam that adapts to your body and a pillow top that cushions any sleep position. For heat, Sleep Innovations points to the cooling gel and to breathable, open-cell foams that it says are designed to alleviate heat, while the green tea is meant to keep the surface feeling fresh. Sizes run from twin to California king, and prices ranged from $189.99 to $259.99 when we checked. A 10-year warranty covers the topper, which is long for this price. The weak spot for very hot sleepers is the fiberfill top: it adds plushness, but it is a quilted layer rather than a cooling fabric, so those who sleep the hottest should look at the copper or GlacioTex picks above.
Who it is for
Sleepers who want a thick, plush pillow-top feel with a gel foam layer and a long warranty.
Price
$189.99 to $259.99 by size when checked.
from $189.99-$259.99
Quoted from the vendor pricing page on November 10, 2026.
Key features
- Cooling gel memory foam infused with real green tea
- Fiberfill pillow top in a machine-washable cover
- Breathable, open-cell foams that Sleep Innovations says alleviate heat
- Medium plush feel
- 10-year warranty
Strengths and weaknesses
- Strength: Washable pillow-top cover, unlike foam-only budget toppers
- Strength: 10-year warranty matches Tempur-Pedic's
- Strength: Ships compressed in a box
- Weakness: Fiberfill on top can insulate more than a bare cooling fabric
- Weakness: Costs more than Linenspa for a similar gel foam base
- Weakness: Fewer cooling features than ViscoSoft, Helix or Bear
Key facts
- Price: $189.99 to $259.99
- Thickness: 4 in
- Cooling: Gel foam, open-cell foams
- Warranty: 10 years
Where it ranks
Sleep Innovations 4 Inch Pillow Top & Green Tea Gel Memory Foam Topper is No. 7 in our Best Cooling Mattress Toppers verdict.
Alternatives we scored
Visit sleepinnovations.com · Questions or corrections: editorial@hearsmart.org