The mask is made using the IDF system. The Integrated Dual Frame is a technology that consists of the joining of two rigid frames producing a drastic reduction in the internal volume. Patented by Cressi US 20140013494 A1
This revolutionary mask is made of High Seal Silicone, a material that offers unprecedented comfort and a perfect seal ideal for scuba diving, snorkeling, and freediving
The thickness of the frame has been reduced, making the mask practically invisible when worn. The Big Eyes Evolution comes with a reusable hard plastic case to protect it during travel and to store it when unused
The mask is conceptualized and manufactured in Italy by Cressi, a leading brand in scuba diving, snorkeling, and freediving gear since 1946.
The raked lenses, with their inverted drop shape (Cressi patent), are quite small and inclined as close to the eyes as possible to improve downward visibility
The frame uses the exclusive patented Cressi system of double injection of an elastomer on a rigid element. The buckles are mounted not on the frame, but anchored to the rubber of the skirt, allowing them to tilt and turn without breaks