The DEFY Ultra from Aquasphere is a truly innovative open water swimming mask unlike any other. Featuring a brand new DUOCURVE lens technology, which offers a wide panoramic view both lateral and vertical, this model is also made with an ultra-thin silicone skirt with Precision Fit technology, for a comfortable, leak-free seal. The DEFY Ultra is the ideal companion for conquering open water thanks to its innovative ultra-lightweight, frameless, low-profile design, which, combined with Aquasphere's Cool Inject technology, reduces drag in the water. The fit can be further customized with the easy adjustment of the Quick Fit 2.0 buckle on the strap. Get ready to hit the water and record your new personal best time.
