Engineered for the heat. 4 Performance T-Shirts for £50.

Preview text: Advanced breathability for high-summer sessions. Mix and match selected Performance…

Closure LondonFriday, Jun 26, 2026 at 2:00 AM EasternKlaviyo
Closure LondonEngineered for the heat. 4 Performance T-Shirts for £50.
Subject
Engineered for the heat. 4 Performance T-Shirts for £50.
Preview text
Advanced breathability for high-summer sessions. Mix and match selected Performance…
From
hello@closurelondon.com
Sent
Fri Jun 26, 2026, 2:00 AM ET
Size
96 KB
Images
23
Links
34, 8 of them buttons
Subject length
56 characters

Against Closure London's usual

Sent in the 2 AM hour, which holds 8% of its emails; 45% arrive in the 2 PM hour. The subject is 56 characters; its average is 32.

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
Closure London <[email protected]>
Subject
Engineered for the heat. 4 Performance T-Shirts for £50.
Date
Fri, 26 Jun 2026 06:00:50 +0000 (UTC)
Message-ID domain
geopod-ismtpd-98
Return-Path domain
hello.closurelondon.com
DKIM signature
d=closurelondon.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1411.shared.klaviyomail.com [149.72.148.61] by our receiving server with ESMTPS
  2. by recvd-…-54rd8 with SMTP
  3. from (unnamed) by geopod-ismtpd-98 with HTTP

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

Report this email

Sent just before and after

Jul 3, 2026 5:00 AMSummer Sale Now Live.
Jun 30, 2026 2:00 PMZero compromises. Premium Performance.
Jun 28, 2026 2:01 PMBack by Demand
Jun 26, 2026 2:00 AMEngineered for the heat. 4 Performance T-Shirts for £50. (this email)
Jun 25, 2026 3:14 PMStill on your mind?
Jun 23, 2026 2:00 PMEngineered basics. 100% premium cotton.
Jun 22, 2026 3:11 PMDid you see something you liked?

More from Closure London

All Closure London emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.