What are the mouthpieces made of?
Preview text: One of the questions we get most. Here’s the full answer.

Use this example
- Subject
- What are the mouthpieces made of?
- Preview text
- One of the questions we get most. Here’s the full answer.
- From
- customerservice@
airwaav.com - Brand
- Airwaav
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 4:54 PM ET
- Size
- 57 KB
- Images
- 19
- Links
- 20, 2 of them buttons
- Subject length
- 33 characters
Against Airwaav's usual
Sent in the 4 PM hour, which holds 7% of its emails; 20% arrive in the 11 AM hour. The subject is 33 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
- AIRWAAV <[email protected]>
- Subject
- What are the mouthpieces made of?
- Date
- Wed, 21 Oct 2026 20:54:01 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-21
- Return-Path domain
- email.airwaav.com
- DKIM signature
- d=airwaav.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-78k4g with SMTP
- from (unnamed) by geopod-ismtpd-21 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 24, 2026 5:01 PM | AIRWAAV in Action - Hear From Everyday Athletes | |
| Oct 23, 2026 12:16 PM | GOING ROGUE: Free gift with Performance Mouthpiece | |
| Oct 22, 2026 4:25 PM | More sleep ≠ more energy | |
| Oct 21, 2026 4:54 PM | What are the mouthpieces made of? (this email) | |
| Oct 21, 2026 3:15 AM | ⚠️ Final Call | |
| Oct 19, 2026 5:35 AM | Featured in Men’s Journal | |
| Oct 19, 2026 3:14 AM | How the mouthpiece actually works |
More from Airwaav
All Airwaav emails24 Hours Left: Lock In Your Spot
Nov 11, 2026 2:45 AM
Which mouthpiece fits you? Take our quiz.
Nov 10, 2026 6:31 PM
Nov 8, 2026 1:01 PM
Nov 6, 2026 1:16 PM
INVITE: Early Access to Black Friday
Nov 5, 2026 9:38 AM
Extra hour of sleep and still tired??
Nov 1, 2026 3:15 AM
Oct 30, 2026 6:53 AM
Oct 29, 2026 6:52 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.









