Swimming goggles Speedo Futura BioFuse Flexiseal - smoky black

The watertightness of the swimming goggles is dependent on the proper fit of the silicone seal with the shape of your face.Before purchase, we advise you to do the "suction" test without the strap. If the goggles hold on your face by themselves with slight suction, the product will be watertight during your swim. This allows you to see whether the size is too tight or too bigModel available in three sizes (+ women's and junior)

You should:- rinse your goggles after use- put them in a box between each session to prevent any contact with the lenses (inside where the anti-fog coating is located, and outside to avoid any scratches that may impact your visibility).

The appearance of fogging depends on several factors, the difference in temperature between the body and the water, humidity levels, etc.Wear due to friction is one of the main causes.If your goggles fog up, dip your lenses in the water and a protective film will reform.After a certain length of time, the anti-fogging treatment will no longer be effective.Anti-fogging reactivators are available on the market.