Elite athletes upgraded. Your turn.

Preview text: 9 premium styles. 3 revolutionary bulbs.

Ra OpticsWednesday, Sep 16, 2026 at 4:31 AM EasternKlaviyo
Ra OpticsElite athletes upgraded. Your turn.
Subject
Elite athletes upgraded. Your turn.
Preview text
9 premium styles. 3 revolutionary bulbs.
From
support@raoptics.com
Sent
Wed Sep 16, 2026, 4:31 AM ET
Sent to
raoptics.io
Size
40 KB
Images
16
Links
18, 6 of them buttons
Subject length
35 characters

Against Ra Optics's usual

Sent in the 4 AM hour, which holds 5% of its emails; 15% arrive in the 10 AM hour. The subject is 35 characters; its average is 38.

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
Ra Optics <[email protected]>
Subject
Elite athletes upgraded. Your turn.
Date
Wed, 16 Sep 2026 08:31:50 +0000 (UTC)
Message-ID domain
geopod-ismtpd-100
Return-Path domain
hello.raoptics.com
DKIM signature
d=raoptics.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-hlcqw with SMTP
  2. from (unnamed) by geopod-ismtpd-100 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, 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

Sep 20, 2026 4:50 PMEngineered for Perfection
Sep 19, 2026 11:30 AMHow fast will you fall asleep?
Sep 17, 2026 9:02 AMRa Optics Bestsellers: What the community bought most this quarter
Sep 16, 2026 4:31 AMElite athletes upgraded. Your turn. (this email)
Sep 15, 2026 10:31 AMWhat red light does to aging eyes
Sep 14, 2026 4:30 AMEngineered for Perfection
Sep 12, 2026 10:30 AMAn experiment for 14 nights 🌙

More from Ra Optics

All Ra Optics emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Sep 16, 2026.

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. You'll get a confirmation email first, and you can unsubscribe anytime.