Combining superbly comfortable Bio-Tech™ frame technology with outdoor visibility-enhancing lenses, the durable Original Predator Flex Polarized Ultra in an exclusive design from Zoggs are perfect for swimming in bright conditions. A slightly larger fit is what provides that improved comfort and durability, while the split yolk at the back of the strap helps to significantly relieve pressure around the eyes, enhanced by soft silicone gaskets. Not only that, but the fit is easy to adjust in moments, so it’s always there to support you.