The Salvimar Fly Mask is a super low profile mask great for freediving. The low profile means there is less air in the space between the mask and your face allowing for easier equalisation. It has a cleverly designed unique lens shape which stops restriction of your vision allowing you to see more of the environment around you. 

It is made with one piece of silicone for a super comfortable fit which has anti-reflective properties meaning you are less visible to any potential prey in the water.