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SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

AMAZON.COM

sinweek 4 inch gel memory foam mattress topper ventilated soft pressure relieve mattress pad breathable bed topper certipur-us certified king size

$ 139.99

Last price was updated on: 12th Dec 2025, 11:52 AM

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Pricing Analytics & Buying Assistance

Price Score: Good

Poor Average Good Excellent

Current Price $139.99

$127.49

Lowest

$152.99

Highest

Buying Advice:
Good – Worth buying. 57% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$127.49

12th Aug 2024

Highest Ever

$152.99

2nd Dec 2022

Average Price

$141.90

54 data points

Last 3M Low

$127.49

20th Nov 2025

Last 6M Low

$127.49

20th Nov 2025

Last 12M Low

$127.49

20th Nov 2025

Price History Chart

Product Variants

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, King Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, King Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size,

SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size,

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size

Image of SINWEEK Mattress Topper Twin XL, 2 Inch Gel Memory Foam Mattress Topper College Dorm Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified

SINWEEK Mattress Topper Twin XL, 2 Inch Gel Memory Foam Mattress Topper College Dorm Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin XL Size

Image of SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Single Bed, Ventilated Soft Bed Topper, CertiPUR-US Certified, Twin XL Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Single Bed, Ventilated Soft Bed Topper, CertiPUR-US Certified, Twin XL Size

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, King Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, King Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Queen Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Queen Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Queen Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Full Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper with Cooling Cover Ventilated Soft Mattress Pad, Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, California King Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, California King Size

Image of SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

SINWEEK 2 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, King Size

Image of SINWEEK Gel Memory Foam Mattress Topper Twin XL, 1.5 in Twin Extra Long Mattress Pad for College Dorm Single Bed, Ventilated Soft Bed Topper, CertiPUR-US Certified, Twin XL Size

SINWEEK Gel Memory Foam Mattress Topper Twin XL, 1.5 in Twin Extra Long Mattress Pad for College Dorm Single Bed, Ventilated Soft Bed Topper, CertiPUR-US Certified, Twin XL Size

Image of SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 3 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Image of SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

SINWEEK 1.5 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad, Breathable Bed Topper, CertiPUR-US Certified, Twin Size

Product Technical Information

Product Code	B0B82KKGTD
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	SINWEEK
Rating	4.4 ( 7806 ratings )
Category	Mattress Toppers
Manufacturer	SINWEEK
Item Color	4 Inch
Item Size	King
Item Dimensions	74 x 38 x 2 inches

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad Breathable Bed Topper CertiPUR-US Certified King Size was $127.49 on 12th Aug 2024. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad Breathable Bed Topper CertiPUR-US Certified King Size was $152.99 on 2nd Dec 2022. Prices have dropped since then.
What is the average price of this product? ▶

The average price for SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad Breathable Bed Topper CertiPUR-US Certified King Size is $141.90 (54 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, SINWEEK 4 Inch Gel Memory Foam Mattress Topper Ventilated Soft Pressure Relieve Mattress Pad Breathable Bed Topper CertiPUR-US Certified King Size reached a low of $127.49 on 20th Nov 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Worth buying. The price is good, but you may wait for a better deal. 57% chance price goes up. Price may increase soon.