Behind the Performance Line

Preview text: We didn’t just give our everyday socks a new name. We rebuilt them from the ground up…

Hollow Socks

Saturday, Sep 26, 2026 at 7:00 PM EasternKlaviyo

Hollow SocksBehind the Performance Line

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Behind the Performance Line - email from Hollow Socks

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Subject: Behind the Performance Line
Preview text: We didn’t just give our everyday socks a new name. We rebuilt them from the ground up…
From: support@hollowsocks.com
Brand: Hollow Socks
ESP: Klaviyo
Sent: Sat Sep 26, 2026, 7:00 PM ET
Sent to: followhollow.com, hollowsocks.com
Size: 42 KB
Images: 15
Links: 13, 1 of them buttons
Subject length: 27 characters

Against Hollow Socks's usual

Sent in the 7 PM hour, which holds 10% of its emails; 22% arrive in the 5 PM hour. The subject is 27 characters; its average is 28.

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.

From: Hollow Socks <[email protected]>
Subject: Behind the Performance Line
Date: Sat, 26 Sep 2026 23:00:31 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.hollowsocks.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.hollowsocks.com s=mtd1
List-Unsubscribe: Present, one-click

Servers it passed through, newest first

from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Sep 27, 2026 5:00 PM	🚨 Want 3 Free Pairs?
	Sep 27, 2026 4:00 PM	🚨 2 Hours Left - Don't Miss This
	Sep 27, 2026 3:02 PM	🚨 FLASH DEAL STARTS NOW
	Sep 26, 2026 7:00 PM	Behind the Performance Line (this email)
	Sep 26, 2026 2:01 PM	Performance - The best socks we’ve ever made
	Sep 25, 2026 5:30 PM	Crew, Ankle, or Tab No-Show?
	Sep 25, 2026 1:15 PM	We rebuilt your everyday sock 🧦