Alwyn Home Mattresses Diamond Mattress Nova Lux 14'' Medium Copper Cooling Hybrid Euro-Top | Greenguard Gold, Made in USA | Foam

Mattresses Queen 14'' Medium Euro-Top Hybrid with Cool-Touch Fabric & Copper Foam, Greenguard Gold | Foam+Spring, Queen

Mattress Size:

Queen

About This Product

Sleep cooler and more comfortably every night with the Diamond Mattress Nova Lux 14'' medium-feel hybrid mattress—designed for anyone who hates waking up sweaty or sore. The cool-touch fabric uses conductive yarns to pull heat away instantly (no more flipping pillows for the “cool side!”), while copper-infused memory foam regulates your temperature and eases pressure points. The plush Euro-top adds luxury, and the hi-definition transition layer gives a buoyant, weightless feel—like sinking into a cloud without losing support. With 740 individually wrapped coils, your partner’s moves won’t disturb you (hello, undisturbed sleep!). Greenguard Gold certified (low in harmful chemicals) and made in the USA, it’s built to last. Perfect for California King beds, it’s the sweet spot for side, back, or stomach sleepers—wake up refreshed, not achy.

Features

Cool-Touch Fabric: Conductive yarns move heat away for a cool, comfortable sleep all night long.
Copper-Infused Memory Foam: Regulates temperature and relieves pressure—no more overheating or soreness.
Hi-Definition Transition Layer: Provides a buoyant, weightless feel for balanced softness and support.
Dynamic Edge Coils: 740 wrapped coils eliminate motion transfer—sleep undisturbed by your partner.
Greenguard Gold Certified: Low-emission design for a safer, healthier bedroom environment.

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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