Most snoring comes from the jaw dropping during sleep — the mouth opens, the soft palate drops, the vibration starts. The STILL holds the jaw closed with a soft adjustable strap, keeping the mouth from opening and forcing the airway through the nose. Three fabric options: Classic Fleece for standard use, Breathable Fleece for better ventilation, Spandex Mesh for hot sleepers who can't tolerate anything on their face overnight. Velcro-adjustable, machine-washable.
Jaw-closure support. Nasal breathing. Three fabric options for different sleepers.
- JAW-CLOSURE SUPPORT — THE ROOT CAUSE FIX: a soft adjustable strap holds the lower jaw closed during sleep — the most common cause of mouth breathing and audible snoring. Most snoring protocols that work (CPAP, mandibular advancement, chin straps) share the same mechanism: keeping the jaw in a position where the soft palate doesn't vibrate. The STILL does this passively and without hardware.
- NASAL-BREATHING ACTIVATOR: closed-mouth sleep forces nasal breathing — the body's designed default. Snoring decreases, dry mouth disappears, and the morning throat irritation that comes from breathing dry unfiltered air all night fades within days of consistent use. Partners of STILL users typically notice the change before the user does.
- VELCRO ADJUSTABLE — FITS A RANGE OF HEAD SIZES: Velcro adjustment accommodates a range of head sizes. Tighten enough to hold the jaw closed, loose enough to forget you're wearing it. The range of adjustment is wide — most adult sizes are accommodated. Replace every 6–12 months when Velcro hold noticeably weakens.
- THREE FABRIC OPTIONS — ONYX / CHARCOAL / MIST: Onyx (Classic Fleece) for standard use — soft and warm. Charcoal (Breathable Fleece) for better ventilation without sacrificing comfort. Mist (Spandex Mesh) for hot sleepers who need maximum airflow at the face — the same jaw support in a fabric that disappears in warm conditions.
Audible snoring is produced when the soft palate, uvula, and tongue base vibrate in the airflow stream during sleep. A dropped jaw — mouth open — allows these structures to fall into the airway. Closing the mouth removes the mechanism.
Classic Fleece / Breathable Fleece / Spandex Mesh — three fabric weights for different sleep temperatures
strap that addresses the jaw-drop mechanism behind most open-mouth snoring, without hardware or prescriptions
Velcro replacement cycle — replace when hold noticeably weakens for consistent jaw support
Snoring and jaw position research: Journal of Clinical Sleep Medicine. Chin strap efficacy: Sleep and Breathing Journal. Customer survey: Calena STILL users, 60-day trial.
How jaw position drives most non-apnea snoring
When the jaw drops during sleep, the mouth opens and the soft palate descends into the airflow path. At inhalation velocity, these tissues vibrate — producing the audible sound of snoring. Closing the jaw repositions the soft palate into its natural resting position above the airway, removing the vibration mechanism.
Mouth breathing during sleep bypasses the nasal passage's humidification function — the throat and oral cavity dry out by morning. Closed-mouth sleep keeps the oral cavity humid all night. The dry morning throat disappears within the first few nights of consistent chin strap use.
Nasal breathing produces nitric oxide — a vasodilator that improves oxygen uptake. Forced nasal breathing via the STILL restores the body's natural sleep breathing pattern: humidified, filtered, and oxygen-optimized air from nose to lungs, rather than dry unfiltered air from the open mouth.
For snorers whose jaw drops during sleep — and for their partners.
The open-mouth snorer
Your snoring is loudest and most consistent. You wake up with a dry mouth every single morning. The jaw is dropping.
The STILL closes the jaw. The soft palate returns to its resting position. Most open-mouth snorers notice an immediate reduction from the first night.
The mouth breather who can't use tape
Mouth tape achieves the same jaw-closure result with adhesive on the lips. You've tried it and the adhesive bothers you.
The STILL achieves the same result through a soft strap rather than adhesive — no glue against your lips, adjustable Velcro, machine-washable.
The hot sleeper who snores
You snore and you sleep hot. Fleece anything on your face overnight overheats you.
The Mist Spandex Mesh variant is maximum breathability — the same jaw support in a fabric that doesn't add warmth. Designed specifically for hot sleepers.
The travel snorer
You're a polite person. You know you snore. Shared hotel rooms and overnight flights.
Lightweight, packable, no batteries or charging required. The STILL is the polite roommate solution.
The partner of a snorer
You've tried everything except addressing the cause. The cause is the jaw.
The STILL is the gift that benefits both people in the bed. Three fabric options — choose the one that matches how the recipient sleeps.
Adjust. Put it on. Wake up in silence.
Adjust the Velcro
Wrap the STILL under the chin and around the head. Adjust the Velcro to hold the jaw closed — firm but not tight. Set it so you can open your mouth with effort but the jaw stays closed during relaxed sleep.
Velcro Adjustable FitSleep Normally
The STILL is designed to become unnoticeable within a few minutes. The soft fabric (choose the mesh for hot sleepers) sits against the face without creating pressure points. Most users stop noticing it within the first week.
Classic / Breathable / Mesh FabricMachine-Wash Weekly
Gentle cycle, cold, air-dry. Do not tumble dry — heat degrades Velcro adhesion over time. Replace every 6–12 months when the Velcro hold weakens noticeably.
Machine WashableNasal strips open the nose. Mouth tape closes the mouth. STILL closes the jaw — the mechanism that opens the mouth in the first place.
| Nasal strip or mouth tape | Calena STILL | |
|---|---|---|
| Holds jaw closed — addresses root mechanism | ✕ | ✓ |
| Three fabric options for all sleep temperatures | ✕ | ✓ |
| Velcro adjustable — fits most adult head sizes | ✕ | ✓ |
| Machine-washable for regular use | ✕ | ✓ |
| No adhesive on skin — reusable indefinitely | ✕ | ✓ |
| 30-day money-back refund | ✕ | ✓ |
Try it risk-free.
30-Day Money-Back Guarantee
Not satisfied within 30 days? Return it for a full refund — no questions asked. No hoops, no hassle.
1-Year Warranty
Every Calena product is backed by a full 12-month warranty against defects.
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We're so confident you'll love this product, we're giving you 30 days to test it. If it doesn't work for you, send it back for a full refund.
Everything you need to know about STILL.
How long does shipping take? +
Orders ship within 1–2 business days and typically arrive within 5–7 business days in the US. You'll receive a tracking link as soon as your order ships.
What's your return policy? +
We offer 30-day returns on all products. If you're not satisfied for any reason, contact us and we'll arrange a full refund — no questions asked.
Is the product safe and non-toxic? +
Yes. All Calena products are tested for safety and free from harmful chemicals. We only use materials we'd use in our own homes.
How is this different from a cheaper version on Amazon? +
Most cheap alternatives use low-grade materials that degrade quickly and have no scientific basis for their claims. Calena products are anchored in studied mechanisms, built from premium materials, and backed by real guarantees.
Where do you ship from? +
All orders are fulfilled from within the USA for fast, tracked delivery.
What's covered under the warranty? +
Every Calena product is covered by a 1-year warranty against manufacturing defects. If something is wrong, contact us and we'll make it right.