Open Box Sharkskin Chillproof Dive Socks - X-Large Snorkeling Sets The quick release not only

The quick release not only is easy to grasp

corrosion resistant 420 Stainless Steel and can be easily disassembled for cleaning and maintenance

MK-223 Spider Eye ColorDouble coated color lens to enhance underwater colors and provide 100% UV protection

And how does the Duke allow the diver to breathe freely and also expel CO2 build-upand not fog up the vision chamber

Open Box Sharkskin Chillproof Dive Socks - X-Large Snorkeling Sets The quick release not onlyPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION The comfortable 'micro fleece' layer is next to the skin and 'wicks' moisture and sweat away from the body to help keep you dry. The second middle 'technical' layer is 100% windproof yet breathes to regulate body temperature while stopping windchill. The third outer layer is a nylon spandex blend for abrasion resistance