Features:

• Exclusive Mask w/Integrated Buckles for Easy Adjustment
• Dual Tempered Glass Lenses
• 100% Clear High Quality Silicone Rubber
• Wide Field of View
• Wide Silicone Rubber Split Strap

Details: Mares Ray Mask Tempered glass lens make this mask suitable for scuba diving, free diving and snorkeling.Silicone: Exclusive technology for the most demanding divers.Soft siliconeThis mask is made out of the highest quality materials and that provides a perfect vacuum seal!The silicone is finely polished and make it the perfect and superb mask it is!