The Cressi Itaca Ultra Dry Snorkels feature an internationally patented dry guard at the top end, which prevents water entry while using it on the surface in any position. This new mechanical device has three movement joints, this counterweight ensures immediate opening of the upper valve whether you dive or emerge from the water. The lower part of the snorkel is equipped on the inner side with a smooth, flexible corrugated section, which keeps the aerator away from the mouth while using any breathing apparatus. A comfortable mouthpiece, made of soft silicone, has an angle studied in a particularly ergonomic way, with a reduced bite size for prolonged use helping to reduce any gum and jaw fatigue. The mouthpiece body consists of two pieces with an inclination that ensures better and faster water drainage and a lower purge valve enables instant clearing when needed.