Alwyn Home Mattresses Twin XL 12.5" Medium Cooling Copper Hybrid Euro-Top | Greenguard Gold| White | Foam+Spring

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Mattresses Queen 12.5'' Medium Feel Cooling Copper Hybrid Euro-Top, Greenguard Gold, Made in USA | Foam+Spring | White, 12"

Mattress Size:

Queen

Mattress Thickness:

12"

About This Product

Sleep cooler, deeper, and more comfortably with the Diamond Soto Hybrid Mattress! Its cooling copper-infused foam wicks away moisture and heat—perfect for hot sleepers or warm nights—so you wake up refreshed, not sweaty. The adds plush, cloud-like softness, while the medium feel supports every sleep position—side, back, stomach, you name it. With 740 individually wrapped Dynamic Edge Coils, your partner’s tosses and turns won’t disturb you—great for couples. Plus, it’s Greenguard Gold and CertiPUR-US certified, so you know it’s free of harmful chemicals. quality materials, this California King mattress brings luxury and peace of mind to your bedroom. Get the sleep you deserve tonight!

Features

Quilted Stretch Fabric: Breathes and wicks moisture for a cool, dry sleep—ideal for hot nights or sweaty sleepers.
Cooling Copper Infusion: Draws away heat to keep you comfortable, so you won’t wake up overheated.
Hi-Definition Transition Layer: Adds a buoyant, weightless feel that lets you sink into comfort without feeling trapped.
Dynamic Edge Coils: 740 individually wrapped coils eliminate motion transfer—perfect for couples who move at night.
Euro-Top Design: Plush, padded top provides cloud-like softness while maintaining supportive structure.

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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