Atomic Aquatics Frameless Dive Mask Snorkeling Fins The ribs act as a 221568-02 Color:OC Blue / White Diving Gifts and Apparel It supports single and

The ribs act as a radiator to increase the surface area of heat transfer from the water to warm up the internal parts that have been drastically cooled down by the gas pressure drop

UV protection and internal anti-fog treatment

Quick release buckles: Yes

Wicked Look

Atomic Aquatics Frameless Dive Mask Snorkeling Fins The ribs act as a 221568 02 Color:OC Blue White Diving Gifts and Apparel It supports single and The ribs act as a radiator to increase the surface area of heat transfer from the water to warm up the internal parts that have been drastically cooled down by the gas pressure drop UV protection and internal anti fog treatment