Adidas Ripstream Speed Swimming Goggles Black IK9658 Properties: adidas swimming goggles will reduce water resistance and ensure maximum speed during training and racing. Mirrored lenses make this model a good choice for outdoor pools or open water swimming. The glasses offer a wide field of view. Choose from a small, medium or large nose bridge to find the optimal fit. Double strap with buckle at the back. Technical data: Frame: 100% thermoplastic rubber Mirrored glasses 180° field of view · Anti-fog finish Double strap with buckle at the back