Nike Kids Expanse Blue-Green Swimming Goggles NESSD124-480 OS Properties: Nike swimming goggles for children aged 3-6 are perfect for long training sessions or when perfecting the art of open water swimming. Large, curved lenses. Wide seals made of silicone. Adjustable fabric strap. The design, compared to other models, does not have a rigid frame. Soft neoprene nose piece.