Silver Polarized Sunglasses Floating Water Jet Ski Goggles Sport Designed for the demands regularly encountered while Kite Boarding, Surfer, Kayak, Jetskiing, other water sports. plastic frame plastic lens polarized These have 1.1mm POLARIZED smoke lenses that improve vision by reducing the glare from bright sunlight! TPX material floating frame! TPX (Polymethylpentene) material offers flexibility and lightweight floating ability. Elastic adjustable headband, rubber nosepiece for comfort. 100% UVA and UVB protection They come with a soft micro-fiber bag to store them in.