4-Inch Dual-Layer Cooling Gel Memory Foam Mattress Topper – Pillow Top, Deep Pocket

This 4-inch dual-layer mattress topper combines a 2-inch cooling gel memory foam base with a 2-inch 3D air mesh pillow top, delivering a customizable sleep surface that balances plush softness with medium-firm ergonomic support. Designed for side, back, and stomach sleepers, it cradles pressure points at the hips, shoulders, and spine while actively dissipating heat for a cooler, more restful night.

The removable 3D air mesh top layer promotes continuous airflow to reduce night sweats, while the gel-infused memory foam base contours to your body for pressure relief. A 360° deep-pocket skirt and four elastic corner anchor straps keep the topper securely in place on mattresses up to 21 inches thick, including adjustable beds.

Key Features

• 2-in-1 Dual-Layer Design — 2" cooling gel memory foam base + 2" 3D air mesh pillow top for customizable softness or firm support
• Cooling Gel Memory Foam — Gel-infused foam dissipates heat and reduces night sweats for a cooler sleep surface
• 3D Air Mesh Pillow Top — Diamond-stitched breathable surface promotes airflow and adds cloud-like cushioning
• Ergonomic Pressure Relief — Medium-firm support contours to hips, shoulders, and spine; suitable for all sleep positions
• 4-Corner Anchor System — 360° deep-pocket skirt with four elastic corner straps prevents shifting on mattresses up to 21" thick
• Adjustable Bed Compatible — Secure-fit design works with adjustable bed frames without slipping
• Removable & Machine Washable Top Layer — Easy-care maintenance for long-lasting freshness
• CertiPUR-US Certified Foam — Tested for durability, performance, and absence of harmful chemicals
• OEKO-TEX 100 Certified Cover — Hypoallergenic and skin-friendly 3D air mesh fabric
• Quick Expansion — Allow 48–72 hours after unboxing to fully expand; any factory scent fades naturally in a ventilated space

Materials & Construction

• Base Layer: 2" CertiPUR-US certified cooling gel memory foam
• Top Layer: 2" OEKO-TEX 100 certified 3D air mesh (removable)
• Total Thickness: 4 inches
• Color: White
• Certifications: CertiPUR-US (foam), OEKO-TEX 100 (cover)

Size & Fit Guide

Package Dimensions

Product Specifications

Ideal For

This cooling gel memory foam mattress topper is an excellent choice for hot sleepers, those with back or joint pain, and anyone seeking to upgrade their mattress comfort without replacement. The dual-layer construction suits side, back, and stomach sleepers across Twin, Twin XL, Full, and Queen sizes, making it ideal for master bedrooms, guest rooms, and dorm setups.