Serta iComfort Elana 11.5″ Firm King Memory Foam Mattress

Price: $2,099.00
(as of Oct 23, 2026 15:27:11 UTC – Details)


Serta iComfort foam mattresses feature zoned support from memory foam layers that offer contouring pressure-relief and breathability through alternating levels of firmness and ergonomically designed support zones that are designed to keep your body aligned as you sleep. They offer 5 Support Zones that are designed to keep you in natural alignment throughout the night. They provide enhanced support where the body naturally curves (lower back, upper thigh) and ensure comfort where the body touches the mattress the most (shoulders, hips, lower legs). Whether you’re a back sleeper, stomach sleeper or a hot sleeper, this cooling mattress helps provide overnight comfort for everyone
Firm Feel – This king size mattress is ideal for stomach and back sleepers with extra support for heavier sleepers
The 5 ZoneResponse design of this king mattress provides full-body spinal alignment designed to offer comfort and support where you need it most
Your new king bed mattress may initially feel firmer than expected, please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
Sleep comfortably cool on this firm mattress throughout the night with CoolFeel Fabric and graphite-infused memory foam that redistributes heat away from your body