The Vista Pro is the first single lens swim mask from Aqua Sphere. Mirrored lenses reduce glare and light transmission during high light swimming conditions. The new buckle system integrates a new pivoting technology providing two important benefits: structural stability and fit. Available in two colours. 
 
Features: 
Patented Curved Single lens Wraparound, 180-degree visibility
One-touch, Quick-Fit Buckle for perfect fit with simple adjustments 
New Pivoting Buckles System Comfortable, leak-resistant Silicone skirt
Advanced Fit Technology (AFT) increases seal integrity and comfort
100% UVA/UVB protection
Durable Polycarbonate lenses with anti-fog coating and antiscratch 
Latex free, hypoallergenic