Serta Perfect Day Hybrid Mattress in a Box 12-Inch Firm or 12-Inch pillowtop
Serta Mattress in a Box: SleepySal's Authorized Serta Mattress Store
Discover ultimate comfort with SleepySal's Serta Perfect Day Mattress in a Box, available in two feels: 12-Inch Firm and 12-Inch Plush Pillow Top. Every mattress ships free to all 48 continental states, so premium hybrid comfort arrives right at your door no matter where you live.
Why Choose SleepySal for Your Serta Perfect Day Mattress?
As an authorized Serta retailer, SleepySal offers genuine Serta Perfect Day mattresses backed by real manufacturer warranties and trusted customer service. Every mattress in a box is compressed and shipped compactly for easy setup, then expands to full size within minutes of unboxing.
Key Features of the Serta Perfect Day Hybrid
QuiltLoft Memory Foam quilted into the cover for immediate pressure-relieving softness
PillowSoft Aire foam for a breathable, cool-to-the-touch sleep surface
3 targeted support zones with a gel memory foam band for balanced spinal support
Individually wrapped coils for responsive support and reduced motion transfer
CertiPUR-US certified and fiberglass-free foams for safer, cleaner materials
Compatible with adjustable bases for custom head and foot positioning
Made in the USA with globally sourced components
Choose Your Comfort
12-Inch Firm: A supportive, responsive feel ideal for back and stomach sleepers who want more push-back and less sink.
12-Inch Plush Pillow Top: A plusher, cushioned feel ideal for side sleepers and anyone who prefers extra contouring softness.
Trusted by Thousands of Sleepers
Join over 17,000 five-star reviewers who've upgraded their sleep with the Serta Perfect Day collection.
Every Mattress Includes
120-Night Sleep Trial
10-Year Warranty
Free Nationwide Shipping to all 48 continental states
Available in Twin, Full, Queen, King, and California King sizes
Secure Your Serta Mattress Today
Ready for better sleep? Choose your size and firmness above and enjoy fast, reliable shipping anywhere in the U.S. Questions? Contact SleepySal, we're here to help you find your perfect night's sleep.