Anonymous
Mar 24, 2026
Rating: 5/5
No more wiping during laps
As a competitive swimmer, stopping to wipe foggy lenses breaks my rhythm. This solution stays on even after multiple dives. Highly recommend for serious swimmers.
Description
Reviews
| Brand | - |
| Category | Sports, Yoga, Fitness & Fan Gear / Anti-fog Agents & Films |
| Origin | - |
| Brand | Mizuno |
| Product Type | Anti-Fog Spray Pen |
| Target Use | Swim Goggles & Eyeglasses |
| Special Feature | HD Clarity Enhancement |
| Suitable For | Myopia Lenses |
| Application Method | Direct Spray Pen |
| Formula Type | Professional Defogging Solution |
| Package Contents | 1 x Anti-Fog Spray Pen |
| Origin | Japan |
| Item Weight | 15 grams |
Anonymous
Mar 24, 2026
Rating: 5/5
No more wiping during laps
As a competitive swimmer, stopping to wipe foggy lenses breaks my rhythm. This solution stays on even after multiple dives. Highly recommend for serious swimmers.
Anonymous
Mar 19, 2026
Rating: 4/5
Great product, small size
The anti-fog performance is excellent. It doesn't sting my eyes like some cheaper brands. My only complaint is that the pen is quite small, so I wish it came in a larger bottle for better value.
Anonymous
Mar 14, 2026
Rating: 3/5
Good but needs reapplication
It works well for about 30 minutes of intense swimming, but then I need to reapply. For casual swimmers, one application is probably enough for the whole session.
Anonymous
Mar 07, 2026
Rating: 5/5
Works on regular glasses too
I bought this primarily for swimming but tried it on my winter eyeglasses when entering warm buildings. It works wonderfully there as well. Very versatile product.
Anonymous
Mar 06, 2026
Rating: 5/5
Best defogger I've used
I have tried at least five different brands over the years. Mizuno is by far the most effective. The pen applicator makes it easy to apply without making a mess.
Anonymous
Mar 02, 2026
Rating: 5/5
Perfect for my prescription goggles
I wear prescription swim goggles and fogging was always a nightmare. This Mizuno spray works instantly and lasts through my entire hour-long practice. The HD clarity claim is real; everything looks sharp underwater.
Q: Does this leave any residue or film?
A: When applied correctly and wiped gently, it leaves no visible residue. It creates an invisible barrier that prevents fogging while maintaining HD clarity.
Q: Is this safe to use on coated lenses?
A: Yes, our formula is gentle and safe for use on most coated lenses, including anti-reflective coatings. However, we always recommend testing on a small area first.
Q: How many applications can I get from one pen?
A: Depending on the size of the lens and the amount applied, one pen typically provides between 50 to 70 applications.
Q: Do I need to rinse the goggles after applying?
A: No rinsing is required. Simply spray, let it sit for a few seconds, and gently wipe with a soft cloth or let it air dry before swimming.
Q: Can children use this product?
A: Yes, it is safe for children. However, adult supervision is recommended during application to ensure it does not come into direct contact with the eyes.