iComfortECO Foam Mattress | Firm

Featuring select materials up to 70% sustainable, this supportive, pressure-relieving foam mattress was designed for cool, comfortable, and restorative sleep.

iComfortECO F15GL Firm

A firm-feel 12.5” mattress with feel-good layers of premium foam that contour and cradle your body.




Durable, edge-to-edge support for any sleep position

Pressure Relief

Plant-based foam contours and cradles your body


A cool-to-the-touch, breathable cover

Motion Control

Designed to minimize the impact of your partner's movement

Made for

All sleep positions

A closer look

What goes into your iComfortECO Mattress


1. CoolTemp™ Cover Powered by REPREVE®

2. TerraFusion™ Foam

3. Deep Reaction Max Gel Memory Foam

4. Serta Foam Core

This cool-to-the-touch, breathable cover is made with recycled plastic
Made from 28% plant-based material, this foam contours and cradles your body. A highly dense memory foam with cushioning and conforming qualities that provide deep support. Provides durable support for any sleep position, with consistent support from edge to edge.


Twin XL



King/CA King

$1,599 $1,819 $1,999 $2,499

Sale Pricing

Twin XL



King/CA King

$1,399 $1,599 $1,699 $2,199

Whether it's a stylish new futon for your dorm or apartment, quality beds for the kids' bedrooms, or a luxurious new mattress for your master suite, Sleep City has the experience, the selection and the genuine compassion to help you make the best choice.

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