Aqua Sphere KIDS Seal 2 Pack Swim Goggles, PK & CL - CLS Exceptional comfort - silicone skirt contours to the face providing a comfortable, water tight fit Quick-adjust silicone strap. 100% UVA and UVB protection in strong Plexisol  lens. 180 degree, virtually distortion-free field of vision. Seal Kid swim masks with clear lenses are designed to provide the greatest visibility indoors or in low light.