Cressi Unisex Snorkel Mask Rocks Pro Dry Set, Blue/White, Size Small/Medium

The Rocks Mask lenses are made from tempered glass and the dual window design provides an excellent and wide field of vision. The mask has an easy-to-reach nose pocket for ear equalization. The skirt is made in quality silicone, a material softer than traditional PVC that is very comfortable and ensures a perfect seal.