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Midnight 11.5" Medium Firm Mattress

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price tracker

14-day low
$749.00
Sep 19 · Bloomingdale's
Best price
$749.00
−25% vs high
14-day high
$998.75
All stores
$999$874$749
Sep 13Sep 26
  • Bloomingdale's
Lowest in 14 days: $749.00 at Bloomingdale's. Highest: $998.75. Current best is 25% below the 14-day high.

What buyers say

AI summary · 2,991 reviews

A well-constructed mattress that delivers excellent support and comfort for side sleepers, though some buyers find it too soft or lacking in edge stability. A minority report back pain and cooling issues, but overall satisfaction is high.

Liked

  • Excellent side sleeper support
  • Comfortable medium firmness
  • Good pressure relief

Complaints

  • Too soft for intended firmness
  • Sagging in the center
  • Poor edge support
  • Unpleasant chemical smell

Generated by AI from real customer reviews at Bloomingdale's — may miss nuance. Summarized Sep 2026.

About this product

The Helix Midnight 11.5" Medium Firm Mattress is a hybrid sleep system featuring gel-infused memory foam and individually wrapped steel coils. Designed with a soft, breathable Breathe Knit cover, it offers pressure relief for side sleepers and reduces motion transfer, making it suitable for couples. The mattress has a medium firm feel rated 5-6 on a 10-point scale, with two layers of responsive foam and supportive coils that provide contouring support across all sizes. Made in the USA using imported materials, it includes a 10-year limited lifetime warranty and is spot-clean only.

  • 11.5" height
  • medium firm feel
  • gel memory foam
  • individually wrapped coils
  • spot clean only
  • made in USA

Based on 2,991 reviews at Bloomingdale's

Read all 2,991 reviews on Bloomingdale's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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Midnight 11.5" Medium Firm Mattress — Price Tracker & History