Four details that make Rx sunglasses work better
Preview text: Frame fit, pupillary distance, lens material, and activity all shape your view.

Use this example
- Subject
- Four details that make Rx sunglasses work better
- Preview text
- Frame fit, pupillary distance, lens material, and activity all shape your view.
- From
- grant@
heavyglare.com - Brand
- Heavyglare Eyewear
- ESP
- Klaviyo
- Sent
- Thu Sep 10, 2026, 11:09 AM ET
- Size
- 108 KB
- Images
- 9
- Links
- 12, 4 of them buttons
- Subject length
- 48 characters
Against Heavyglare Eyewear's usual
Sent in its busiest hour, 11 AM, which holds 46% of its emails. The subject is 48 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.
- From
- Heavyglare Eyewear <[email protected]>
- Reply-To
- [email protected]
- Subject
- Four details that make Rx sunglasses work better
- Date
- Thu, 10 Sep 2026 15:09:02 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-77
- Return-Path domain
- hello.heavyglare.com
- DKIM signature
- d=heavyglare.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-qqbmq with SMTP
- from (unnamed) by geopod-ismtpd-77 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
Sent just before and after
| Oct 4, 2026 11:08 AM | 10% off prescription clarity for fall | |
| Sep 23, 2026 11:08 AM | Fall sun still calls for clear Rx vision | |
| Sep 18, 2026 11:08 AM | See Clearly Into Fall | |
| Sep 10, 2026 11:09 AM | Four details that make Rx sunglasses work better (this email) | |
| Sep 7, 2026 11:09 AM | Last Call: 20% Off Prescription Sunglasses | |
| Sep 5, 2026 11:38 AM | Still time: 20% off prescription sunglasses for outdoors | |
| Sep 1, 2026 12:08 PM | Labor Day Savings On Prescription Sunwear |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 10, 2026.








