Another fantastic product from Zoggs. These goggles feature tinted lenses with maximum UV protection, making them ideal for both indoor and outdoor swimming, their silicone frame, flexible nose bridge, durable wide strap and easy adjust mechanism all offer and comfortable and customisable fit. Perfect for swimming lessons or fun at the pool this summer.Suitable for children up to 6 years old.- - - Easy adjust strap mechanism Silicone frame offers a comfortable seal Maximum UV protection Anti-fog lenses for fog free swimming Suitable for up to 6 years.