Nike chrome mirror swimming goggles junior the nike chrome mirror swimming goggles are ideal for any young swimmers and combine optically polished polycarbonate lenses with an adjustable nose bridge for comfort and protection in the water the swimming goggles feature an adjustable silicone split strap that allows them to be fastened securely around the head for protection under the water swimming goggles tpp 6 way adjustable nose bridge optically polished polycarbonate lenses