Barz Optics Floating Polarized Sunglasses - San Juan Black Amber

The San Juan high tech frame is moulded in three parts with the first two components sonic welded to create air cells before being placed back into the injection moulder where the sanaprene non-slip components are attached. The San Juan is a slightly larger frame to suit larger adult male face shapes. The San Juan fitted with our 1.1mm triacetate lenses has a buoyancy of 0.95gm/ml while fresh water is 1.00gm/ml and salt can vary between 1.03 and 1.05gm/ml, hence they will float in even the most turbulent water. The high wrap frame gives great protection from the side, eliminating glare, wind and spray whilst offering great peripheral vision.Comes with a neoprene case and retainer.