Serta iSeries

Featuring pressure-relieving foams, enhanced cooling, and innovative support, so you can sleep and wake refreshed night after night. Available exclusively at Mattress Firm.

iSeries Hybrid 1000 Medium - A medium-feel supportive 12” mattress with a cool-to-the-touch cover, cooling foams, and responsive, individually-wrapped coils.

iSeries Hybrid 2000 Firm - A firm-feel supportive 12.5” mattress with a cool-to-the-touch cover, cooling foams, increased breathability, and responsive, individually-wrapped coils.

iSeries Hybrid 3000 Plush - A plush-feel supportive 13.5” mattress with a cool-to-the-touch cover, our max cooling features, and an upgraded 5-Zone Quad Coil support system for zoned comfort.

Inside the iSeries:

• Instant Cooling: a cool-to-the-touch cover keeps you cool for a comfortable sleep.
• All-Night Comfort (Standard and Enhanced level): 3 layers of pressure-relieveing, heat-wickingfoams help you sleep cool and wake refresshed.
• All-Night Pressure Relief (Ultimate level): 4 layers of cushioning foams provide pressure relief where you need it most.
• Responsive Support (Standard and Enhanced level): individually-wrapped, 1025-density coils conform to every curve for all-night support.
• Zoned Comfort: a 5-zone Quad Coil system distributes support across 5 zones of your body while relieving pressure where you need it most.