Mares X-Vision Ultra LS mask has a new bi- silicone skirt and an extra 20% field of vision. You will find the Liquid Skin skirt is super soft and flexible with up to 270% more elasticity in the silicone material. The mask is the latest development of Mares very successful X-Vision. Adjustment of the strap is very easy, simply press the release buttons with one hand while drawing the strap to the required position with the other.
