GLOXOLG Superb Crystal ClearAnti-fog Wide View Professional Swimming Goggles Unisex for Adult Men and Women (Green)

Superhydrophilic nanolayer coating to ensure longer-lasting & clearer anti-fog performance, Donot need anti-fog spray at all, Can be cleaned by alcohol or glasses cloth with water, The headstrap & cushion is made of silicon rubber which has high water resistance and temperature resistance which ensures fixed placement, Never pull the goggles away from your face forcefully, so as not to hurt your eyes when they bounce back