Sealy Dreamlife 12" Foam Mattress-in-a-Box

Sealy Authorized Accessories
$529
Select Option:

Size: Select

$529

Sealy Dreamlife 12" Mattress-in-a-Box: Luxury Unboxed. Upgrade your sleep with 12 inches of decadent, plush comfort and Sealy's legendary support. Featuring cooling gel foam for an undisturbed slumber, this is your ticket to five-star rest. Prepare for cloud-like serenity.

Sealy Dreamlife 12" Foam Mattress-in-a-Box

Experience deeper, more restorative sleep with the Sealy Dreamlife 12” Foam Mattress. Crafted by Sealy—an industry leader with more than 140 years of sleep innovation—this premium all-foam mattress combines plush comfort with advanced support. A generous layer of SealyComfort™ Gel Memory Foam contours to your body for personalized pressure relief, while SealySupport™ Transition Foam enhances durability and balanced support for long-lasting comfort.

Designed to promote a cleaner, healthier sleep environment, this mattress features Surface-Guard™ Technology to help protect against bacteria and common allergens. The CertiPUR-US® certified foams meet strict standards for quality, emissions, and durability, ensuring a safe and reliable sleep experience. Proudly designed, built, and tested in the USA, Sealy Dreamlife delivers exceptional comfort backed by a legacy of trusted craftsmanship.

Key Features

  • 2.5" SealyComfort™ Gel Memory Foam: Adapts to your body for personalized pressure relief and improved comfort.
  • 2.5" SealySupport™ Transition Foam: Adds stability, durability, and enhanced support.
  • CertiPUR-US® Certified: Meets strict standards for emissions, performance, and durability.
  • Surface-Guard™ Technology: Helps reduce bacteria and protect against common allergens on the mattress surface.
  • All-Foam Construction: Delivers consistent support and a quieter, smoother sleep experience.
  • Plush Comfort Feel: Designed to offer soft, luxurious cushioning without sacrificing support.
  • Durable, Spring-Free Design: Long-lasting performance without coils or springs.
  • Made in the USA: Designed, built, and tested with Sealy’s trusted craftsmanship since 1881.

Available Sizes & Specifications

Twin – Plush
  • Dimensions: 12" H × 39" W × 75" L
  • Weight: 43 lbs
Twin XL – Plush
  • Dimensions: 12" H × 39" W × 80" L
  • Weight: 45 lbs
Full – Plush
  • Dimensions: 12" H × 54" W × 75" L
  • Weight: 57 lbs
Queen – Plush
  • Dimensions: 12" H × 60" W × 80" L
  • Weight: 66 lbs
King – Plush
  • Dimensions: 12" H × 76" W × 80" L
  • Weight: 82 lbs
California King – Plush
  • Dimensions: 12" H × 72" W × 84" L
  • Weight: 81 lbs
  • Country of Origin: United States of America

Need To Know Info

  • This item is sold through the Sealy Authorized Accessories operated by Comfort Revolution, LLC.
  • The merchant is solely responsible to purchasers for the fulfillment, delivery, returns, care, quality, and pricing information of the advertised goods and services.
  • The product is new.
  • This is a FINAL SALE; no returns or refunds unless defective.
  • Shipping and handling charges will be Free.
  • United States (excluding Alaska & Hawaii) Shipments only.
  • Does not ship to PO boxes.
  • Orders are typically delivered in 3-6 business days.
  • Learn about Strike-Through Pricing and Savings

Explore more