Woman unrolling a 4-inch white cooling gel memory foam mattress topper with a visible blue foam layer on a bed.

Woman sleeping on a 4-inch white gel memory foam mattress topper with a breathable cover in a modern bedroom.

4-inch white gel memory foam mattress topper with a breathable textured cover on a modern bed frame.

4-inch white gel memory foam mattress topper with a breathable cover on a bed in a sunlit, modern bedroom.

Woman unrolling a white 4-inch gel memory foam mattress topper with a breathable textured cover on a bed.

4-inch blue cooling gel memory foam mattress topper with a removable, washable white quilted cover.

4-inch white gel memory foam mattress topper with a breathable cover and a size guide chart for twin to king bed dimensions.

Woman unrolling a 4-inch white gel memory foam mattress topper with a breathable cover onto a bed in a bright bedroom.

4-inch white gel memory foam mattress topper showing ergonomic body contouring and support for a restful night's sleep.

4-inch white gel memory foam mattress topper with a breathable cover being unrolled on a bed with cooling gel detail.

4-inch white memory foam mattress topper with adjustable elastic straps and a textured anti-slip base for a secure fit.

Woman washing the removable, zippered cover of a 4-inch gel memory foam mattress topper in a laundry room.

4-Inch Gel Memory Foam Mattress Topper with Breathable Cooling Cover

Name: 4-Inch Gel Memory Foam Mattress Topper with Breathable Cooling Cover
Brand: Glompi
SKU: GL14500
Price: 129.95 USD
Availability: InStock

$129.95 USD

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35 In stock

Size: Twin

Twin

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Estimated Delivery:Sep 20 - Sep 24
Free Shipping: On all orders over $100

Comfortable Memory Foam Bed Topper

This 4-inch memory foam bed topper is engineered to enhance your sleeping experience with high-density foam that adapts to your body's natural contours. Designed with an integrated cooling gel layer, it delivers a balanced combination of pressure-relieving softness and ergonomic support for a deeper, more restful night's sleep.

Benefits

Body Contouring: High-density foam conforms to your body curves to alleviate pressure points and provide customized comfort.
Stable Design: Engineered to fit securely on top of your mattress to prevent shifting and movement throughout the night.
Temperature Control: Infused with a 4-inch thick cooling gel formulation designed to dissipate heat and maintain a balanced, comfortable sleeping climate.

Key Features

4-inch thick gel-infused high-density memory foam construction
Breathable, airflow-promoting cover for superior temperature regulation
Universal fit designed to stay firmly in place on standard mattress sizes
Compressed and vacuum-packed for convenient shipping and effortless setup

Specifications

Material: High-density gel-infused memory foam
Thickness: 4 Inches
Construction: Adaptive foam mattress topper
Texture: Soft, supportive, and contouring
Care Instructions: Unroll and allow up to 24–48 hours in a well-ventilated area for full expansion
Packaging: Vacuum-sealed and compressed for easy handling

Shipping: US Economy Shipping: $5.95 (FREE on orders $100+).
Estimated delivery: 6–10 business days. See Shipping Policy.

Returns: 30-Day Returns & Exchanges. No restocking fees.
We want you to love your purchase. See our Refund Policy for details.