Nolah Evolution 15 vs. Purple Hybrid Premier (2026): Which Mattress Is Better?

By Sleep Sage Editorial Team

Specification and editorial comparison · lab measurements not available

Updated October 2026

Quick Specs Comparison

Spec

Nolah Evolution 15

Purple Hybrid Premier

Type

Hybrid

Firmness

6/10

5/10

Height

15 inches

13 inches

Shipping

Free shipping

Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.

Manufacturer Specs Compared

Figures each brand publishes on its own product page. Values a brand does not publish show as "Not published".

Spec	Nolah Evolution 15	Purple Hybrid Premier
Profile height	15"	13.5"
Layers published	7	4
Cover material	ArcticTex cooling cover	Polyester (67%), viscose (29%) and Lycra stretch cover
Coil count	Not published	Not published
Coil gauge	13.5 gauge centre, 14.75 gauge head/foot, 15.5 gauge edge	Not published
Zoning	Tri-zone coil unit, firmest through the lumbar region	Not published
Foam density	Not published	Not published
Fire barrier	Not published	Not published
Certifications	Not published	Not published
Made in	Not published	Made in Utah, USA
Queen dimensions	Not published	Not published
Queen weight	Not published	Not published

Sources: Nolah official page · Purple official page

Key Advantages

Why Choose Nolah Evolution 15

AirFoam doesn't trap heat like memory foam
Excellent pressure relief
Tall 15" profile feels luxurious

Why Choose Purple Hybrid Premier

Best-in-class temperature regulation
Unique no-pressure-point feel
Excellent for all sleep positions

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