Best Serta Layered Luxury 4 Inch Mattress Topper in 2025
Updated on June 2025
#1
Recommended
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- Dual layer design features a soft quilted pillow top and cooling gel memory foam for enhanced comfort.
- Removable and washable pillow top cover stretches to fit most mattresses, accommodating all sleep positions.
- Designed to relieve pressure points, contributing to deeper sleep and a refreshed awakening.
- Hypoallergenic memory foam, CertiPUR-US certified, ensuring high-quality materials for safe sleep environments.
- Innovative design geared towards improving sleep quality, backed by a 10-year warranty.
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- Dual layer design features a soft quilted pillow top and cooling gel memory foam for enhanced comfort.
- Removable and washable pillow top cover stretches to fit most mattresses, accommodating all sleep positions.
- Designed to relieve pressure points, contributing to deeper sleep and a refreshed awakening.
- Hypoallergenic memory foam, CertiPUR-US certified, ensuring high-quality materials for safe sleep environments.
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#2
Value for Money
22% Off
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- Dual-layer comfort combines a soft fiber pillow top with supportive gel memory foam for enhanced sleep quality.
- Waterproof TPU layer protects your mattress while allowing breathability and temperature regulation to prevent overheating.
- Designed to relieve back pain, the high-density memory foam supports natural body contours, promoting proper spine alignment.
- Extra deep pockets fit mattresses up to 21 inches thick, with non-slip straps to keep the topper securely in place.
- Detachable and machine-washable for easy cleaning; allow 48-72 hours for the mattress pad to fully expand and air out.
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- Dual-layer comfort combines a soft fiber pillow top with supportive gel memory foam for enhanced sleep quality.
- Waterproof TPU layer protects your mattress while allowing breathability and temperature regulation to prevent overheating.
- Designed to relieve back pain, the high-density memory foam supports natural body contours, promoting proper spine alignment.
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#3
19% Off
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- 4-inch dual-layer mattress topper features a 2-inch pillow top and a 2-inch memory foam layer for a balanced combination of softness and support.
- Upper layer crafted from 1000gsm microfiber for enhanced fluffiness and comfort, promoting air circulation for a cooler sleeping experience.
- 5-zone memory foam design targets pressure points—head, shoulders, back, knees, and feet—providing optimal support and alleviating discomfort during sleep.
- Fits most mattresses with depths ranging from 6 to 21 inches, featuring a 360° elastic skirt and additional straps to prevent the topper from sliding.
- Manufactured with TDI-free materials and certified by OEKO-TEX STANDARD 100 and CertiPUR-US for a safe and healthy sleeping environment.
- Removable and washable cover for easy maintenance; allow the topper to expand in a ventilated area for 48-72 hours after unboxing.
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- 4-inch dual-layer mattress topper features a 2-inch pillow top and a 2-inch memory foam layer for a balanced combination of softness and support.
- Upper layer crafted from 1000gsm microfiber for enhanced fluffiness and comfort, promoting air circulation for a cooler sleeping experience.
- 5-zone memory foam design targets pressure points—head, shoulders, back, knees, and feet—providing optimal support and alleviating discomfort during sleep.
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#4
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- 4 inch dual-layer mattress topper combines a 2-inch cooling gel-infused memory foam and a 2-inch plush quilted layer for enhanced sleep quality.
- Made from high-quality polyester fabric for a soft, comfortable surface; gel technology helps regulate temperature for breathability.
- Features an elastic deep pocket (8"-21") with a 360° skirt for a secure fit on a variety of mattresses; machine washable for easy care.
- 4-inch memory foam adapts to the body's curves, relieving pressure on critical areas like shoulders and back to improve sleep quality.
- Arrives compressed; allow 48 hours in a ventilated area to regain shape; customer service is available for any inquiries.
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- 4 inch dual-layer mattress topper combines a 2-inch cooling gel-infused memory foam and a 2-inch plush quilted layer for enhanced sleep quality.
- Made from high-quality polyester fabric for a soft, comfortable surface; gel technology helps regulate temperature for breathability.
- Features an elastic deep pocket (8"-21") with a 360° skirt for a secure fit on a variety of mattresses; machine washable for easy care.
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#5
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- Viscosoft is known for high-quality memory foam and innovative fabrics that cater to various budgets.
- Enhances comfort with gel-infused memory foam for a cooler surface and plush pillow-top cover.
- Tencel fiber cover offers superior breathability, moisture-wicking, and temperature regulation compared to cotton.
- Eco-friendly fill made from recycled ocean plastic combines sustainability with comfort.
- 60-day satisfaction guarantee allows for hassle-free returns if not satisfied.
- Easy setup with unrolling foam and securing pillow-top cover using corner straps and elastic skirt.
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- Viscosoft is known for high-quality memory foam and innovative fabrics that cater to various budgets.
- Enhances comfort with gel-infused memory foam for a cooler surface and plush pillow-top cover.
- Tencel fiber cover offers superior breathability, moisture-wicking, and temperature regulation compared to cotton.
- Eco-friendly fill made from recycled ocean plastic combines sustainability with comfort.
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#6
5% Off
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- 2 In 1 Dual Layer Design: This 4 inch queen mattress topper features a dual layer design, it comprises a 2 inch cooling gel-infused memory foam pad and an additional 2 inch soft quilted pillow top. This innovative structure provides the perfect balance of support and softness, ensuring a restful and comfortable sleep every night.
- Relieve Back and Support: This queen mattress pad is crafted to alleviate back pain by offering flexible support to every contour of your body. The high-density memory foam conforms to your body's natural curves and embraces every pressure point, it greatly relieves pressure on the shoulder, back, neck, and spine, ensuring a rejuvenating rest each night.
- Breathable and Soft: Our queen memory foam mattress topper is made of high-quality polyester fabric and 50% 3D+50%15D filling fibre, it provides enough support and breathable sleeping experience for your whole body and envelops you in cloud-like softness.
- Non-Slip Deep Pockets: The mattress topper queen features a deep elastic pocket ranging from 8 to 21inches, which allows it to perfectly wrap your mattress. It can be easily placed on most mattresses, enabling you to turn over freely on quiet nights without any noise or worries about the movement of the mattress.
- Easy Care and Maintenance: The detachable mattress pad queen is machine-washable for easy maintenance. To ensure proper use, wash only the mattress pad separately, as the memory foam layer is non-washable. Our mattress topper is packed in vacuum compression, before use, lay flat at a ventilation opening for 48-72 hours to ensure it's fully stretched and odorless.
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- 2 In 1 Dual Layer Design: This 4 inch queen mattress topper features a dual layer design, it comprises a 2 inch cooling gel-infused memory foam pad and an additional 2 inch soft quilted pillow top. This innovative structure provides the perfect balance of support and softness, ensuring a restful and comfortable sleep every night.
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#7
7% Off
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- Gel-swirl mattress topper adds comfort and support to any sleep surface.
- 1” down-alternative pillow top cover offers plush comfort and keeps the topper securely in place.
- 3” of gel-infused memory foam adapts to body contours for supportive, cooler sleep.
- Removable cover is machine washable for effortless maintenance.
- Conveniently compressed for easy transport; simply unbox and lay flat on your mattress.
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- Gel-swirl mattress topper adds comfort and support to any sleep surface.
- 1” down-alternative pillow top cover offers plush comfort and keeps the topper securely in place.
- 3” of gel-infused memory foam adapts to body contours for supportive, cooler sleep.
- Removable cover is machine washable for effortless maintenance.
- Conveniently compressed for easy transport; simply unbox and lay flat on your mattress.
#8
24% Off
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- Biteany twin mattress topper combines 40% premium memory foam and 60% synthetic fiber for improved softness and support, with a weight of 950gsm for enhanced durability and comfort compared to typical 650gsm toppers.
- The mattress topper adapts to your body shape, evenly distributing weight and relieving pressure points in the hips, back, and neck, potentially increasing deep sleep by up to 30%.
- Features a 3D air mesh design for breathability and gel-infused foam to pull heat away for a cooler sleep surface; constructed from hypoallergenic materials, certified by OEKO-TEX STANDARD 100 and CertiPUR-US.
- Designed to fit mattresses up to 21'' thick with a fitted sheet style and 4 corner straps, ensuring secure placement and preventing slipping during use.
- Offers a 10-year after-sale service for a hassle-free experience, enabling replacement or refund without return if not satisfied.
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- Biteany twin mattress topper combines 40% premium memory foam and 60% synthetic fiber for improved softness and support, with a weight of 950gsm for enhanced durability and comfort compared to typical 650gsm toppers.
- The mattress topper adapts to your body shape, evenly distributing weight and relieving pressure points in the hips, back, and neck, potentially increasing deep sleep by up to 30%.
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#9
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- Extra thick mattress topper combined with cooling foam for improved softness and support, featuring 2 inches of slow-rebound memory foam for enhanced body contouring and pressure relief
- Top layer includes an extra-thick cover, while the waterproof bottom layer protects the foam from spills and stains
- Fabric made from 3D embossed material with cooling agents, offering a soft, breathable, and comfortable texture
- Certified by MADE IN GREEN and CertiPUR-US for safety and environmental friendliness, suitable for babies, children, and pets
- Easy to maintain with machine washable pillow top; foam should not be machine washed or subjected to high heat drying or ironing
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- Extra thick mattress topper combined with cooling foam for improved softness and support, featuring 2 inches of slow-rebound memory foam for enhanced body contouring and pressure relief
- Top layer includes an extra-thick cover, while the waterproof bottom layer protects the foam from spills and stains
- Fabric made from 3D embossed material with cooling agents, offering a soft, breathable, and comfortable texture
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#10
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- 2-inch cooling gel memory foam layer combined with a 2-inch microfiber cover for enhanced softness and ergonomic spinal alignment.
- Temperature control features allow for adaptability in different seasons, with the ability to layer for warmth or use the gel-infused topper alone for cooling.
- CertiPUR-US certified memory foam ensures high quality and hypoallergenic materials for a safer sleep environment.
- Removable and machine washable microfiber cover easy to clean, designed to fit mattresses between 8''-21'' for a secure fit.
- Takes 24-48 hours to fully expand after delivery; customer support available for any inquiries.
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- 2-inch cooling gel memory foam layer combined with a 2-inch microfiber cover for enhanced softness and ergonomic spinal alignment.
- Temperature control features allow for adaptability in different seasons, with the ability to layer for warmth or use the gel-infused topper alone for cooling.
- CertiPUR-US certified memory foam ensures high quality and hypoallergenic materials for a safer sleep environment.
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