Mattresses - Diamond Soto Cooling Copper Hybrid Euro-Top 12.5” Medium Feel, Greenguard Gold, Made in USA | Foam+Spring | California King

Sleep cooler and more comfortably with the Diamond Soto Cooling Copper Hybrid Mattress. Its quilted stretch fabric breathes and wicks away moisture, keeping you dry even on warm nights—perfect for hot sleepers or couples. The hi-definition transition layer adds a buoyant, weightless feel, so you sink just enough without feeling stuck. With 740 individually wrapped Dynamic Edge Coils, motion transfer is virtually gone—your partner’s tosses won’t wake you. Plus, it’s Greenguard Gold and CertiPUR-US certified, so you know it’s safe and non-toxic. Made in the USA, this 12.5” Euro-Top mattress has a medium feel that works for side, back, or stomach sleepers. Get rejuvenating sleep without sacrificing quality or comfort.