Linenspa Memory Foam Mattress Topper, California King Size - 4 Inch Gel Infused Memory Foam - Plush Feel - Cooling and Pressure Relieving - CertiPUR Certified

About this item

• PRESSURE RELIEF FOR BACK & SIDE SLEEPERS: Gel infused memory foam contours to shoulders, hips, and spine to ease aches and pains. Ideal for softening a too-firm mattress, reviving an old one, or finally sleeping pain-free.
• BUILT FOR HOT SLEEPERS: Cooling gel infused throughout the foam captures and distributes body heat so you sleep cooler than on standard memory foam — no more waking up overheated.
• CHOOSE YOUR COMFORT — 2", 3", OR 4": Pick your thickness: 2" for a subtle upgrade, 3" for plush pressure relief, or 4" for an ultra-deep sink-in feel. Available Twin to Cal King — perfect for dorms, guest rooms, or home.
• EASY SETUP, SAFE MATERIALS: Arrives compressed and rolled — just unroll and allow 24–48 hours to expand. CertiPUR-US certified foam made without harmful chemicals for confident sleep from night one.
• FITS ANY MATTRESS: Works with all standard mattress sizes and fits under a normal fitted sheet without bunching or shifting. Trusted by 100,000+ Amazon customers who finally wake up refreshed.

Product Description

Sleeping on a mattress that's too firm, worn out, or just not comfortable? A gel memory foam topper is the fastest way to transform your sleep—no new mattress required. The Linenspa Gel Infused Memory Foam Mattress Topper delivers pressure relief, cooling comfort, and lasting support. Infused with cooling gel that captures and distributes body heat, it sleeps cooler than standard memory foam, ideal for hot sleepers and anyone waking up with aches and pains. Choose the thickness that fits your sleep style: the 2-inch adds a subtle softness upgrade, the 3-inch delivers deep pressure relief perfect for back and side sleepers, and the ultra-plush 4-inch is built for severely worn or extra-firm mattresses that need a full comfort overhaul. CertiPUR-US certified foam means no harmful chemicals, just quality materials backed by a warranty. Arrives compressed and rolled; simply unroll, allow 24–48 hours to fully expand, and wake up feeling the difference. Available in Twin, Twin XL, Full, Full XL, Queen, King, and Cal King.