Mares X-Vision Ultra

* Ultra clear skirt 
* Mirrored gold lense reduces the dominant blue color and increases visibility in cloudy waters 
* Mirrored silver lense reduces the diffuse reflection of shallow water or sandy seabed 
* new BI-silicone skirt contoured for enhanced fit and comfort
* low drag design 
* small ribs around nose to relieve pressure 
* field vision of 20% wider then previous version 
* X-shaped BI-silicone