Arena"s Spider Junior training swim goggles are designed for both the recreational and competitive swimmer with a smaller or narrower face. Made from only the highest quality materials available. The multi-density silicone body and seal will give any swimmer the extra comfort they are looking for. The anti-fog, low profile polycarbonate lens is shatter resistant and UV protected. The self adjusting nose bridge and silicone seal and strap provide a high level of comfort and eye protection.