This listing is for the blue standard variant of this product. Your parcel will also be fully insured and trackable. The inner lenses are coated with the latest anti-fog treatment to let you see clearly underwater without blurring or distortion.durable, skin-friendly silicone head strap with ergonomic adjustable clips are very easy to use, you can put the goggles on in a second without any irritation.the connected ear plugs prevent water from leaking into the ear canals.featuresname swimming glassesmaterial pc siliconeweight 250gsize universalswimming goggles waterproof swimming goggles