Sizing swim goggles is best done by performing a simple suction test without the strap.
Here's a breakdown of how to find the right size:
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The Suction Test:
- Place the goggles over your eyes. Make sure the lenses cover your eye sockets comfortably.
- Press gently: Apply a light pressure on the lenses to create a seal around your eyes. Don't use the strap yet.
- Release and Observe: Let go of the goggles. They should "stick" to your face due to suction. If they stay in place for a few seconds without falling off, the size is likely a good fit. This indicates that the goggles create a proper seal, preventing water from entering.
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Things to Consider:
- Facial Features: Different face shapes and sizes will require different goggle sizes.
- Comfort is Key: While the suction test is crucial, ensure the goggles also feel comfortable around your eyes and nose. Avoid goggles that pinch or cause excessive pressure.
- Adjustable Nose Pieces: Many goggles come with interchangeable nose pieces to customize the fit for different nose bridge widths.
- Leakage Test (in water): After confirming the initial fit, test the goggles in the water. If water leaks in, even after adjusting the strap, the size or model might not be suitable for your face shape.
- Strap Adjustment: While the suction test determines the size, the strap primarily keeps the goggles secure while swimming. Don't rely on an overly tight strap to compensate for poorly fitting goggles.