Serta Perfect Day Overnight Firm
A mattress in a box designed to expand quickly right out of the box. Featuring our individually-wrapped coil system and 3 zones of comfort for lower back support.
The SERTA® Perfect Day™ Firm Tight Top Mattress is a firm pocket-coil hybrid standing 10″ (25.4 cm) tall, built on an pocket coil StablEdge™ core under a single inch of gel foam. Best for back and stomach sleepers who want on-top support; dedicated side sleepers should consider something softer. Made in Canada.
Key Features
Benefits
Ideal For:-
Consider softer if: you sleep mostly on your side and need the shoulder to sink in deeply — this Perfect Day is built firm with a thin comfort layer.
- Serta StablEdge® 3-Zone Coil System provides targeted support for the lower back and hips while ensuring balanced comfort across the entire mattress.
- Cool Twist® Gel Memory Foam promotes better airflow and heat dissipation for a cooler, more comfortable sleep (available on select models).
- Anti-Microbial Surface & CertiPUR-US® Certified Foam help maintain a fresher sleep environment and are made without harmful chemicals.
- Made in Canada with responsibly crafted materials for trusted quality and long-lasting durability.
- Compatible with Most Bed Frames, including platform beds, box springs, slatted frames, bunky boards, traditional frames, and adjustable bases.
- Easy to Maintain with the use of a mattress protector to extend mattress life and simple baking soda spot cleaning for everyday care.
Serta® has been a trusted name in sleep for over 90 years, known for innovative design, lasting comfort, and reliable support. From advanced foams to responsive coil systems, Serta® mattresses are crafted to suit all sleep styles—helping you rest better, every night.
At Restezzzy Mattresses, we’re committed to making your shopping experience as convenient as possible. That’s why we offer free delivery on all orders over $499—no hidden fees, just seamless service straight to your door. If your order total is under $499, no worries! Simply reach out to your nearest Restezzzy Mattresses location, and we’ll gladly provide details on the shipping charges. We're here to help every step of the way.
We want you to love your mattress—guaranteed. That’s why we offer a 110 Days Comfort Exchange starting from the date of delivery or pick-up. Take your time to sleep on it and ensure it’s the perfect fit for your comfort and sleep needs. If you’re not completely satisfied, no problem—we’ll exchange it for another mattress of your choice. If the new mattress costs more, you’ll simply pay the difference.