Serta Perfect Day 8 Medium Mattress in a Box -King
Dimensions
Width: 76
Height: 8
Depth: 79.5
Color
Features
- Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
- Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room’s temperature
- Medium - Perfect for all sleepers-side, back, stomach or combination sleepers
Product Description
The Serta® Perfect Day Mattress® 8” Medium delivers comfort and convenience. Our mattress in a box fully expands quickly so you can sleep on it right away. This quilted innerspring mattress features our Supportive coil system for durability and all-night support. Pillowsoft® Aire Foam offers airflow and enhanced cushioning for exceptional comfort. Plus, Serta® Pillowsoft® Foam for gentle contouring support. Looking for lower back care? A gel foam band provides our signature zoned comfort supporting for the lumbar and hips. Whether you’re looking for a guest room, a kid’s mattress, or for yourself, the Serta Perfect Day Mattress has what you need, all within your budget.
Specification
General | |
Mattress Top Type | Tight Top |
Mattress Type | Innerspring |
Product Type | Mattress-in-a-Box |
Layer 1 Material | PillowSoft Aire |
Layer 1 Thickness (in) | 1 |
Layer 2 Material | PillowSoft Aire |
Layer 2 Thickness (in) | 1 |
Layer 3 Material | PillowSoft Foam |
Layer 3 Thickness (in) | 0.5 |
Layer 4 Material | Belly Band |
Layer 5 Material | Custom Support Coil System |
Layer 5 Thickness (in) | 6 |
Base Layer Material | Coils |
Product Weight (lb) | 94.78 |
Antimicrobial? | No |
Breathable Construction? | Yes |
Coil Count | 1056 |
Coil Density | 1056 |
Coil Type | Wrapped Coil |
Cooling Technology? | No cooling technology |
Handles Included? | No |
Is Mattress 2 Sided? | No |
Latex Free? | Yes |
Lumbar Support | Yes |
Mattress Comfort Level | Medium |
Mattress Cover Design | Waves |
Mattress Cover Stitch Design | Diamond |
Mattress In A Box? | Yes |
Memory Foam? | Yes |
Pillow Top? | No |
Quilted Cover? | Yes |
Side Color | Dark Blue |
Top Cover Color | Off-White |
Zipper Cover? | No |
From the Manufacturer
Warranty
Extended warranties can save you hundreds, sometimes even thousands of dollars in unexpected repairs. You can contact us, or visit our store for additional details.
Delivery
Let our team co-ordinate professional delivery and installation on your new purchase. Some restrictions may apply.
Disclosures

Features
- Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
- Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room’s temperature
- Medium - Perfect for all sleepers-side, back, stomach or combination sleepers