Used Seac Fox High-End Dual Lens Mask - Black Freediving Masks and Snorkels but the Neptune III combines

but the Neptune III combines all benefits

Water Temperature: Cold

Oversized purge valve for easy clearing

The Rocks mask is a traditionally designed low volume 2-window mask with a double feathered edge silicone skirt

Used Seac Fox High-End Dual Lens Mask - Black Freediving Masks and Snorkels but the Neptune III combinesPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION "Comfortable, foldable, and adaptable, the Seac Fox Dive Mask provides low volume satisfaction for your face while diving. The polycarbonate frame provides a wide field of view and the flexible silicone skirt conforms to your face without leaving marks. The Seac Fox diving mask is about performance first and foremost,