Alwyn Home Mattresses: Copper Lux 14" Split Top King Plush Memory Foam Mattress with Phase Change Cooling Fabric | White+gray | Foam

Mattresses 12" Split Top King Soft Memory Foam Mattress with Phase Change Cooling Fabric | White+gray | Foam, 12", Split King

About This Product

Upgrade your sleep with the Copper Lux 14'' Split Top Queen Plush Memory Foam Mattress—where cozy comfort meets cool, supportive design. The phase change cooling fabric cover stops overheating in its tracks, so you sleep soundly all night. Three layered memory foams (copper-infused, marble gel, and standard gel) hug your body, easing pressure points (hello, pain-free shoulders and hips!). The 7'' HR support base keeps things stable—no sagging, just long-lasting support. And it’s CertiPurUS® certified, so you know it’s free of harmful chemicals (safe for kids, pets, everyone!). The split top is a game-changer for couples—adjust each side to your liking. Best part? It’s a mattress store favorite for its unbeatable value—premium features without the premium price tag. Unbox, unroll, and wait 24-48 hours—your new favorite bed is ready!

Features

Cooling Fabric Cover: Phase change cooling fabric keeps you cool all night—no more waking up sweaty.
Layered Foam Support: 3 memory foam layers (copper-infused, marble gel, gel) contour to pressure points for pain-free sleep.
Durable HR Base: 7'' high-resilience foam prevents sagging—stays supportive for years.
Split Top Design: Perfect for couples—adjust each side independently for personalized comfort.
CertiPurUS® Certified: Free of harmful chemicals (formaldehyde, heavy metals) for a safe sleep space.

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

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