Mattresses by Restonic TempaGel 13” Smooth Top Plush Mattress, California King | Foam | Grey+Blue

Experience restful, cool sleep every night with the Restonic TempaGel 13” Medium Comfort Mattress. Designed for all sleepers, its medium firmness balances plush comfort with just the right support—no more waking up with aches! Dual cooling tech (phase-change material + TempaGel foam) stops heat buildup, so you stay cozy without overheating. The Marvelous Middle® adds 25% more lumbar support and cuts down motion transfer—great for couples who don’t want to feel every move. Durable DuraLast foam and 800 individually wrapped coils keep the mattress supportive for years, while the CoolFlow foam layer boosts airflow for extra breathability. This size mattress fits standard bed frames and is perfect for your master suite or guest room—wake up ready to take on the day!