Closure: Open front

durable and easy to maintain

Its raglan cap sleeves and zip-up front provide comfort no matter what the water looks like

stamina and swim technique out of the water – guaranteed

• Lettuce-edge trim

H2O Audio Surge  BC-S Bone Conduction Headphones YGroup_8636687548584 Closure: Open frontThe H2O Audio Surge BC S Bone Conduction Headphones use H2O Audio's latest bone conduction technology designed for swimming. They use new, custom developed transducers that are extra small and slim while delivering excellent sound quality underwater. Features Bone Conduction Technology: Bone conduction is the conduction of sound to the inner ear, primarily through the bones of the skull, allowing the swimmer to hear audio seamlessly underwater Short