Decathlon | Swimming goggles BFIT - Tinted lenses - One size - White blue

Fed up with swimming goggles that let water in? Compact, with their double strap and 3 nose bridges, the BFIT goggles offer awide adjustment range for optimal support. **Key benefits:** * Anti-fogging: true * Anti-fogging: Swim with fog-free goggles - these swimming goggles have an anti-fog treatment. * Stability: 5 * Stability: With three modifiable nose bridges for a very secure fit. * Field of vision: 2 * Field of vision: These compact goggles provide a good field of vision. * Sun protection: true * Sun protection: Lenses filter more than 99% of harmful UVA and UVB rays to protect your eyes.**Technical information:**Why do my swimming goggles fog up?: Fogging is mainly due to the temperaturedifference between the body and the water. As the body is warmer than thepractice environment, fogging occurs on the inside of the lenses throughevaporation. As a result, every micro-drop of perspiration will stick to theinside of the goggles. In fact, it's a bit of luck: all these drops willeventually combine to create a film of water through which you can seeclearly. ; The anti-fog treatment: The anti-fog treatment creates amicroscopic film of water to allow clear vision, but its wear is acceleratedby rubbing inside the lenses or over-exposure to chlorinated water. Takingcare of the inside of your glasses is essential. Over time, it is normal forthe anti-fog effect to diminish. Briefly soaking the glasses in water may helpin the short term, but can also accelerate the wear of the treatment. Ouranti-fog marker reactivates the treatment! ; Size: how to choose your swimminggoggles: One-size model with 3 interchangeable nose bridges. Thewatertightness of the glasses depends on the fit of the silicone skirts to theshape of the face. Before buying your glasses, we recommend that you carry outthe "suction cup" test without the elastic band. Position the goggles overyour eyes; if they hold on by themselves with a little suction, they will bewatertight once in the water. This test can also identify areas of discomfortor annoyance on the face. ; How to adjust your swimming goggles: Theseswimming goggles fit the morphology of your face without needing to be overlyadjusted. Goggles that are too tight can cause discomfort, leave marks andeven create water inlet holes. It is not necessary to press against the lenseswith your hands, a light suction effect is usually enough for swimmingsessions without water inlet holes. The straps ideally should rest 2 to 3 cmabove your ears. This position will optimise the grip and comfort of thegoggles. ; LENS TINT: The colour of your goggles should be suited to yourswimming location and its lighting. If you swim outdoors or in a pool withharsh lighting, prioritise goggles with smoked lenses to limit the glare. If,however, the pool is quite dark with low lighting, winter evenings forexample, use clear lenses. The BFIT swimming goggles are available withdifferent lens tints.