Tips for clear, fog-free vision on the slopes, bike trails, or wintery walks
If you wear glasses or prescription sports eyewear, you’ve probably battled with fogging lenses in cold weather. One moment you're seeing clearly — the next, you're blinded by steam. Whether you’re skiing in Falls Creek, cycling on a frosty morning, or just walking into a warm shop from the cold, fogging can be frustrating and dangerous.
Here’s why it happens — and how to stop your glasses from fogging this winter.
❄️ Why Do Glasses Fog in Cold Weather?
Fogging occurs when warm, moist air from your breath or body meets the cold surface of your lenses — often during:
- High-exertion activity (e.g. skiing or cycling)
- Wearing a face mask or neck gaiter
- Moving between cold outdoor air and warmer indoor environments
The result: tiny droplets condense on your lenses, scattering light and obscuring your vision.
👓 5 Proven Ways to Prevent Foggy Glasses
1. Use Lenses with Anti-Fog Coating
The most effective solution is built right into the lens. At Eyesports, we offer OptiFog™ lenses and other anti-fog treatments for prescription eyewear. These coatings reduce moisture adhesion so fog simply doesn’t form.
Best for: Everyday prescription glasses, sports goggles, and ski inserts.
2. Try Anti-Fog Lens Wipes or Sprays
Anti-fog wipes and sprays are a great quick fix. Use them before heading out into the cold for a temporary fog-resistant layer.
Tip: Always choose products designed specifically for coated or prescription lenses to avoid damage. Avoid products with Alcohol as these can strip the coatings from your lenses.
3. Upgrade to Foam-Sealed or Moisture-Chamber Glasses
For serious winter sports, glasses like the 7Eye AirShield or Ziena Eyewear ranges are built with foam or silicone seals. These create a wind-blocking barrier that helps prevent condensation while keeping your eyes protected from the cold.
Also ideal for: People with dry eyes or sensitivity to cold air.
👉 Shop 7Eye & Ziena Eyewear
4. Ensure a Proper Fit
Fog often forms when warm air escapes upward from your face or mask into your glasses. Ensuring a snug, well-fitted frame — especially around the nose — reduces this airflow.
Bonus: A good fit also improves lens performance and comfort during sport.
5. Avoid Overdressing Your Face
Face masks, scarves, or gaiters can trap warm breath near your glasses. If you're layering up, choose breathable fabrics and position them under the frame (not over) to allow airflow.
🏔️ Winter-Ready Options at Eyesports
We offer multiple fog-fighting eyewear solutions, including:
- Prescription ski goggle inserts with anti-fog coating
- XplorRx cycling glasses with anti-fog coating
-
7Eye and Ziena glasses with foam/moisture chambers
👀 Say Goodbye to Fog This Winter
Whether you're commuting, training, or heading to the snow, don’t let foggy lenses slow you down. Invest in fog-resistant eyewear or upgrades, and enjoy crisp, clear vision no matter how cold it gets.
🔗 Explore our anti-fog eyewear range
📞 Need help? Call 1300 393 626 or send us a message — we’ll help you find your perfect winter solution.
