Primotec nearsighted swimming goggles with prescription for adults - (-1.0) – (-8.0) - Black (Smoke lens)A super comfortable low profile swim goggle for swimmers who require prescription lenses. Unfortunately, it is NOT possible to order goggles with different prescription strengths These lenses are treated with anti fog technology and have an optimal UV filter, so you don't need to worry about blurred or foggy lenses. The elastic strap and nose bridge are adjustable, ensuring the best possible fit, so you can swim without water leaking into the goggles.