Buy 2 Get 2 FREE 🦙

Preview text: Temperature-regulating, odor-resistant, built to last.

Thursday, Jun 18, 2026 at 5:02 AM EasternKlaviyo

Hollow SocksBuy 2 Get 2 FREE 🦙

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Subject: Buy 2 Get 2 FREE 🦙
Preview text: Temperature-regulating, odor-resistant, built to last.
From: support@hollowsocks.com
Brand: Hollow Socks
ESP: Klaviyo
Sent: Thu Jun 18, 2026, 5:02 AM ET
Sent to: followhollow.com, hollowsocks.com
Size: 72 KB
Images: 28
Links: 26
Subject length: 18 characters

Against Hollow Socks's usual

Sent in the 5 AM hour, which holds 2% of its emails; 22% arrive in the 5 PM hour. The subject is 18 characters; its average is 28.

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From: Hollow Socks <[email protected]>
Subject: Buy 2 Get 2 FREE 🦙
Date: Thu, 18 Jun 2026 09:02:35 +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
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from kl-203-20-51.kmta.shared.klaviyomail.com [170.203.20.51] by our receiving server with ESMTPS
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Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Jun 19, 2026 2:08 PM	Can't decide? Check out our 🧦 guide→
	Jun 19, 2026 5:03 AM	Two years of research. One material. 🦙
	Jun 18, 2026 2:08 PM	Your new favorite socks are waiting! 🧦
	Jun 18, 2026 5:02 AM	Buy 2 Get 2 FREE 🦙 (this email)
	Jun 17, 2026 5:00 PM	Must-have socks for summer ☀️
	Jun 16, 2026 5:30 PM	Socks built for those who never slow down 💪
	Jun 15, 2026 7:01 PM	One pair isn't going to cut it this summer

Buy 2 Get 2 FREE 🦙

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Sent just before and after

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