DETAILS ARENA TRACKS JUNIOR GOGGLES Basic, comfortable and reliable racing goggles for young competitive swimmers at an entry-level price. Optimum value for money. Hard lenses. Hydrodynamic design. Interchangeable nosebridge. Soft silicone seals. Easy strap adjustment. Dual strap. Polycarbonate lens, silicone seal and strap. Anti-fog goggles: These goggles have an internal coating on the lens which inhibits the formation of fog on the inside. This enables you to see more clearly throughout the duration of your swim session.