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We know a new mattress is an investment — one you'll be living with for years to come. That’s why our Comfort Promise gives you 120 nights to try it out. If you're not 100% satisfied after sleeping on your new mattress for at least 30 nights, you can exchange it. Learn More

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The great service you experience in our stores doesn’t stop there. Our expert delivery Outfitters bring your custom sleep solution to you, set it up, vacuum under your new bed, explain everything to you, and even haul away your old mattress set. Learn more about our delivery policies here.

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Our Lifetime Price Guarantee: If you see a lower advertised price at any of our local competitors during the lifetime of your mattress*, we’ll match it, plus 50% of the difference. Learn More

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Sleep Outfitters partners with only the most reputable and established mattress manufacturers to deliver you the finest products and value. Your new mattress is covered by an extensive manufacturer’s warranty. Learn more about warranty coverage here.

Stearns & Foster SX Box Spring Foundation

Stearns & Foster SX Box Spring Foundation

Size

Foundation Profile

Overview

Specifications

Customer Ratings & Reviews