JAZERO Adult Racing Anti-Fog HD Swimming Goggles, Outdoor Training Glasses For Men Women(Electroplated Purple)

1. Double-layer silicone elastic spectacle strap: double-layer design for both upper and lower parts, with a rear buckle adjustment mechanism. It can be freely adjusted according to head circumference to ensure a stable and non-slip fit, and is suitable for various head shapes
2. Replaceable bridge: comes with three sizes of bridges (large, medium, and small), suitable for different face shapes, providing a more comfortable fit during wear
3. Silicone waterproof ring: soft silicone pad tightly adheres to the facial contour, preventing water leakage and dampness, and is not prone to causing pressure points during long-term wear
4. Inner side of the lens is treated with anti-fog technology, reducing fogging issues (Note: Do not touch the inner side of the lens with your hands to avoid damaging the anti-fog layer)
5. Three-dimensional mirror surface: offers wide and clear vision, no blind spots underwater, ensuring safety and visual experience during swimming
6. Streamlined curved lens: low wind resistance / water resistance design, reduces water resistance, suitable for competitive training and competition scenarios, and improves swimming efficiency
7. Materials: silicone, PC