Mattresses | Restonic 13" Hybrid Firm California King Mattress, Individual Pocketed Coil | Foam | Slate Gray + Sky Blue
Product details
| Management number | 238389751 | Release Date | 2026/07/11 | List Price | US$489.04 | Model Number | 238389751 | ||
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Get the restful, cool sleep you’ve been craving with the Restonic 13" Hybrid Firm California King Mattress in Slate Gray + Sky Blue. Built for hot sleepers and anyone who loves firm support, it uses dual cooling tech to absorb and release heat—so you stay comfortable all night long. The HD CoolFlow Foam gives you the firmness you need for back support, while the CoolFlow Plush Foam adds a soft top layer for extra comfort. Couples will appreciate the Marvelous Middle®—it cuts down on motion transfer so your partner’s tossing doesn’t wake you, plus 25% more lumbar support for your lower back. With 700 individually wrapped coils and a reinforced edge, you can use the whole bed without worrying about roll-off. Durable DuraLast Foam keeps this mattress supportive for years, so you can wake up refreshed and ready to take on the day. Perfect for your California King frame, its stylish neutral tones match most decor—cool, firm, durable, and comfortable.
- Dual Cooling Technology: Phase change material absorbs/releases heat—stays cool all night, no night sweats.
- HD CoolFlow Foam: High-density, breathable foam offers firm support with pressure relief—great for back pain.
- CoolFlow Plush Foam: Responsive top layer cradles your body and boosts airflow for soft, cool comfort.
- DuraLast Support Foam: Keeps mattress firm and supportive for years—no sagging or flattening.
- Marvelous Middle®: 25% more lumbar support + less motion transfer—perfect for couples.
- 700 Individually Wrapped Coils: Responsive support + reinforced edge—use the whole bed without roll-off.
- CoolFlow Medium Foam: Balances contouring and support—ideal for “just right” firmness.
- 13” Tall Design: Engineered for long-lasting support and cooling—wake up refreshed daily.
- Slate Gray + Sky Blue Color: Stylish neutral tones that match most bedroom decor.
- California King Size: Fits standard frames—plenty of space for couples or tall sleepers.##
| Bed size | California King |
|---|---|
| Mattress comfort level | Firm |
| Mattress type | Hybrid Mattresses |
| Features | Cooling Technology |
| Mattress thickness | 13 in |
| Brand | Tammesy |
| Material | Foam |
| Mattress top type | Euro Top |
| Height | 13 in |
| Mattress coil type | Pocketed |
| Weight | 120.71 lb |
| Assembly req | N |
| Color | Grey+Blue |
| Age group | Adult |
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Hybrid Mattresses
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