Mattresses | Restonic Restful Night Firm King Hybrid Mattress | Foam | Black

Get the deep, restorative sleep you’ve been craving with the Restonic Restful Nights Firm King Mattress. Made for back and stomach sleepers (or anyone who loves firm, reliable support), it pairs dual cooling technology with plush, breathable foam to keep you comfortable all night long. No more tossing from heat—this mattress wicks away warmth and boosts airflow, so you stay cool from dusk till dawn. The exclusive Marvelous Middle support gives 25% more lift right where you need it (hello, happy lower back!), and 800 individually wrapped coils mean no more waking up when your partner moves. Durable DuraLast foam ensures no sagging—this mattress stays firm and supportive for years. Wake up refreshed, not sore, and ready to take on whatever the day brings!

• Cool All Night:* Dual cooling technology wicks heat and boosts airflow to keep hot sleepers comfortable.
• Firm, Gentle Support:* Layered CoolFlow foams provide firmness while cradling your body for pressure relief.
• Back-Friendly Design:* Marvelous Middle® gives 25% more center support for better spinal alignment.
• Quiet Sleep for Couples:* 800-series coils isolate motion—no more waking up to partner movements.
• Long-Lasting Durability:* DuraLast™ foam base keeps the mattress stable and supportive for years.
• Hybrid Best of Both:* Combines foam comfort with coil support for firm sleepers who want softness.
• King Size Space:* Plenty of room to stretch out—ideal for master bedrooms.
• Budget-Smart Buy:* Durable construction means fewer replacements over time.
• Easy Setup:* Compressed packaging makes delivery and setup simple.
• For All Sleep Styles:* Works for back, side, or combo sleepers needing firm support.##