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OSO Mattress

By OSO

9", 5 layers foam
pro score
91
user score
67

Ranked 24 in Mattresses

What is OSO Mattress?

Overview of Benefits

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Read OSO Mattress Comparison

Technology Details

Best 25 Mattress list

More product with similar price range:

Sapira
$1595
Muse
$950
Saatva
$1000

Expert Reviews

91
Memory Foam Talk - Andrew & Kaye Babb
March 19, 2018

The OSO mattress provides good support for all sleeping positions, and is quite comfortable. The mattress does a good job at supporting heavier...
Leave sleepare and read full review

OSO Mattress Specification

Comfort level

Firm 8.5/10


Height9 "
Weight59 pounds
Warranty10 years
Trial period101 days
Country of originUSA
Free deliveryYes
Mattress build5 layers foam
ReversibleNo
Fits adjustable bedYes
Quilted foamNo

Dimension

Cali King72" x 84"
Full54" x 75"
King76" x 80"
Queen60" x 80"
Twin39" x 75"
Twin XL39" x 80"

Queen Size

$925

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