🥶 Sleep cool, every night

Preview text: Airflow, cooling foam & a PCM cover... keeps you cool all night.

Tuesday, Sep 22, 2026 at 8:30 PM EasternKlaviyo

SONU Sleep🥶 Sleep cool, every night

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Subject: 🥶 Sleep cool, every night
Preview text: Airflow, cooling foam & a PCM cover... keeps you cool all night.
From: info@sonusleep.com
Brand: SONU Sleep
ESP: Klaviyo
Sent: Tue Sep 22, 2026, 8:30 PM ET
Sent to: sonusleep.com
Size: 57 KB
Images: 31
Links: 22, 1 of them buttons
Subject length: 26 characters

Against SONU Sleep's usual

Sent in its busiest hour, 8 PM, which holds 18% of its emails. The subject is 26 characters; its average is 39.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

	Sep 30, 2026 10:19 PM	Change the way you sleep — for the better. 💤
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	Sep 22, 2026 8:30 PM	🥶 Sleep cool, every night (this email)
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