3-Inch Responsive Memory Foam Mattress Topper California King

Sale price $188.90 Regular price $195.99
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  • Feel supported all night by responsive memory foam’s gentle embrace
  • Breathe easier with breathable foam that chills away restless heat
  • Wake refreshed enjoying balanced spinal support’s soothing sleep comfort
  • Experience spacious California King size for peaceful, uninterrupted relaxation
  • 3 inches of AdaptiFoam memory foam provides responsive support
  • Open-cell foam construction enhances breathability and temperature regulation
  • AdaptiFoam combines latex-like rebound for spinal alignment support
  • Available in California King size for large bed compatibility
  • Expert-curated products designed to enhance your sleep quality
  • Dedicated customer support for personalized assistance
  • Fast, reliable shipping across the US
  • Secure checkout ensuring your privacy and peace of mind

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Your Perfect Match

AdaptiFoam memory foam mattress topper offers three inches of breathable, responsive foam with latex-like support for spinal alignment. It features ventilation technology for airflow and temperature regulation, allergy-free CertiPUR-US certified foam, ideal for enhancing comfort on California King mattresses.

Description

Experience Enhanced Comfort with the 3-Inch AdaptiFoam Memory Foam Mattress Topper

Upgrade your California King mattress with this 3-inch (3") AdaptiFoam Responsive Memory Foam Mattress Topper, designed to deliver tailored support and breathable comfort throughout the night. Featuring innovative open-cell memory foam, it adapts to your body’s contours while promoting airflow to reduce heat buildup. The unique blend of memory foam and latex-like rebound ensures supportive spinal alignment, relieving pressure points and enhancing restful sleep. Certified CertiPUR-US for safe, odor-free, and durable quality, this mattress topper extends your mattress’s life and improves overall sleep experience. Elevate your rest and wake up refreshed with this premium foam mattress topper.

Key Features

  • 3-Inch (3") Responsive Memory Foam: Provides plush comfort with firm support.
  • Open-Cell Ventilation Technology: Enhances airflow for cooling sleep.
  • Latex-Like Rebound: Supports spinal alignment without sinking.
  • Breathable and Allergy-Free Foam: Ideal for sensitive sleepers.
  • CertiPUR-US Certified: Guaranteed safe, durable, and low emissions.
  • Dimension: Fits California King mattress — 83" length x 71" width.
  • Lightweight Design: Weighs 27 lbs for easy handling and setup.
  • Odor-Free Foam: Ready to use without off-gassing delays.
  • Enhances Mattress Longevity: Protects and refreshes your existing mattress.

Specifications

  • Details
    Specifications and Measurements Guide

    Dimensions
    Length: 83 inches (211 cm)
    Width: 71 inches (180 cm)
    Height: 3 inches (7.6 cm)
    Available Sizes: California King

    Weight
    Weight: 27.1 pounds (12.3 kg)

    Materials
    Main Material: Foam
    Filler: Foam
    Main Color: Grey

    Product Features
    Foam Type: AdaptiFoam responsive memory foam
    Foam Characteristics: Open-cell, breathable, allergy free
    Support: Latex-like rebound and firm support for spinal alignment
    Ventilation Technology: Built-in AdaptiFoam Ventilation for airflow and temperature regulation
    Certifications: CertiPUR-US certified for content, emissions, and durability
    Odor: Odor free foam for enhanced comfort

Delivery & Shipping Info

Free Shipping on All Orders Across the Continental U.S.!

  • Enjoy free, contactless delivery to your door with fast, reliable shipping across the continental U.S. on every order!
  • Select products offer premium delivery with optional room of choice setup and full service options with disposal included, for a seamless experience. Premium service options are detailed at checkout.
  • Note: We currently do not ship to Hawaii or Alaska
  • Shop now for convenient delivery tailored to you! Learn more about shipping options here.

Need more details? Read our Frequently Asked Questions here

Return Policy

Hassle-free returns! Not satisfied? Return most items within 14 days of receipt for a refund or store credit. Learn more about our Dream Easy® Promise here

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Payment & Security

We accept major credit cards, Shop Pay, Apple Pay, and up to two years 0% interest financing with Affirm. Payments are processed securely—we never store or access your card details.

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    3-Inch Responsive Memory Foam Mattress Topper California King - Sleep Galleria