Dioptrical lenses Speedo Mariner Pro Optical Lens don't have different shape for left or right eye, they are symmetrical. The lenses have UV-filter and antifog layer, which prevents foggying. The price is for 1 lense. The lenses are possible to connect by a strap and nose bridge Speedo Mariner Pro Optical Kit.
The package contains only 1 lense. On case you need the whole goggles, it is necessary to order 2 lenses (according to your diopters) + other separate item, which is Speedo Mariner Pro Optical Kit.

Antifog is an antifog layer inside the eyepieces. This layer significantly reduces glare. We recommend that you wash your swimming glasses with clean water after swimming and, before putting it into the case keep your goggles dry completely. Do not wipe your goggles with any handkerchiefs or touch them, damage the anti-fog layer, and the goggles will become foggy.

UV-filter absorbs dangerous UVA and UVB radiation, which can damage your vision. The goggles with UV-filter are suitable for outside and inside swimming.
| Parameter | Description |
|---|---|
| Material |
Thermoplastic elastomer
Polycarbonate |
| Lenses |
Antifog
UV Filter |
| Color | Smoke |
The start of a new year is the perfect time to make a lifestyle change. Some people want to start swimming, running or exercising regularly, others just want to get rid of their eating habits after the holidays. If you are one of those eternal beginners, believe me, you are not alone. Even professional athletes struggle with willpower and sometimes prejudice. So here's a few tips to help you challenge your own comfort zone.
Do you have a swimmer at home? We’ve selected the very best gifts that are sure to make them happy, and we didn’t forget about the kids either.
If you’ve been diligently cold plunging all summer, autumn is the perfect time to keep it up. Cold season is approaching, and as you probably know, one of the main benefits of cold exposure is greater resistance to respiratory illnesses. That said, it’s worth adjusting your routine a little compared to your summer dips.
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