Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Loom & Leaf Memory Foam
Sleep Number ComfortNext
Comfort
9.2/10
8.7/10
Support
8.8/10
8.8/10
Cooling
8.4/10
8.5/10
Edge Support
8.2/10
7.8/10
Motion Isolation
9.6/10
9.2/10
Durability
9/10
8.5/10
Value
8.2/10
7.5/10
Quick Specs Comparison
Spec
Loom & Leaf Memory Foam
Sleep Number ComfortNext
Price (Queen)
$2,674
$2,999
Type
Memory Foam
Air Chamber Hybrid
Firmness
5/10
5/10
Height
12 inches
12 inches
Trial
365 nights
100 nights
Warranty
Lifetime
15 years
Shipping
Free white-glove in-room delivery, setup, and old mattress removal
In-home delivery
Key Advantages
Why Choose Loom & Leaf Memory Foam
- Best-in-class motion isolation — a partner getting up is essentially undetectable
- 5-lb density memory foam is Tempur-Pedic-grade, well above the 3-lb foam typical of boxed beds
- Ships flat by white-glove delivery instead of compressed, which protects foam cell structure
Why Choose Sleep Number ComfortNext
- Advanced relief for hips, shoulders, and knees
- 50% more cooling than ComfortMode series
- Active temperature control included