These premium racing goggles from Arena are the ideal companion for competative swimmers, and also for triathletes and open water swimmers. The hydrodynamic frame has a very low profile and enables a solid fit, to guarantee low drag while racing. Arena’s innovative lenses ensure a aqua dynamic sealing on the cheekbones and reduces water turbulence and drag. The Cobra Core goggles provide a wide field of view so that you can see your competitors. These Arena Cobra goggles have a cool looking Blue Mirrored lens which is great for reducing glare under bright lights or when swimming outside.