Serta Perfect Day 8" Medium Mattress-in-Box
Serta Perfect Day 8" Medium Mattress-in-Box
Or 48 months at 0% APR with Synchrony — see how it works →
Pickup available at Really Cool Living
Usually ready in 2-4 days
✓ 48-month 0% APR financing · ✓ Free local delivery · ✓ Try every mattress on an adjustable base
Step up to 8 inches and a Medium feel. Same Perfect Day formula — a wrapped-coil mattress-in-a-box with PillowSoft® Aire comfort foam and Box-to-Bed in Seconds™ setup — but with more cushion and a softer feel. Made in the USA with global components.
Best for: Tween/teen bedrooms, the guest room you want your in-laws to actually compliment, vacation rentals that need a step above bargain-bin.
Sizes: Twin, Twin XL, Full, Queen, King, Cal King.
Starting at $199 (Twin). Synchrony financing available.
👋 Compare to the 10" Medium in our St. Cloud showroom — that extra 2 inches makes a real difference.