Introducing Air, the ultimate freediving snorkel that defines performance excellence. Air's unparalleled R2 Influx boasts the largest air intake ever seen on a snorkel, making surface breathing a breeze. Say goodbye to the hassle of retrieval, and focus on the thrill of the depths, as it effortlessly floats on the surface. Glide seamlessly through the currents with Air's sleek and streamlined form, minimizing drag, and combining comfort & style with optimal underwater maneuverability. Crafted from premium materials, and available in two levels of stiffness, Air is not just an accessory but a lasting investment in durability and performance. More Oxygen: Unparalleled in its design, the R2 Influx showcases the most extensive air intake ever integrated into a snorkel. This breakthrough feature transforms surface breathing into an effortless endeavor, allowing you to inhale & exhale with unparalleled ease. With each breath through our anti-air-turbulence tube design, revel in the assurance of an abundant supply of fresh air, ensuring a continuous flow of oxygen for an uninterrupted and immersive freediving session. Floats Effortlessly: Embrace the freedom of underwater exploration with Air's unparalleled buoyancy. Bid farewell to the inconvenience of retrieval and immerse yourself in the sheer exhilaration of the depths, as Air effortlessly floats on the water's surface. No more interruptions or distractions – with Air, the surface becomes a launchpad for a seamless descent into the world beneath. Hydrodynamic Design: A testament to the perfect fusion of form and function, Air allows you to glide seamlessly through the currents with its sleek and streamlined form, minimizing drag and combining comfort & style with optimal underwater maneuverability. Hypoallergenic: The silicone mouthpiece of Air, crafted with meticulous attention, exemplifies our dedication to prioritizing user comfort and well-being. Silicone, renowned for its hypoallergenic properties, ensures a gentle and irritation-free experience for every freediver. This biocompatible material not only adapts seamlessly to the contours of the mouth, enhancing the overall fit, but it also guarantees a hypoallergenic seal, making the Air snorkel suitable for individuals with sensitive skin. Built to Last: Engineered for longevity, Air’s robust construction ensures resilience against the challenges of salt water, promising unwavering performance on every aquatic venture. The marriage of cutting-edge materials and meticulous design transforms the Air snorkel into more than just gear - it's a steadfast companion, poised to endure and enhance your underwater experiences for years to come. • Positive buoyancy (floating) both in salt-water & freshwater • 2 tube stiffness levels. Flexible (shA60) and Semi-Rigid (shA80) • Weight (mass): ~96gr • Color: Black / Black • 100% hypoallergenic silicone mouthpiece • R2 influx design resulting in no interference of the remaining water in the mouthpiece with the diver’s breathing. • Anti-air-turbulence tube design to ease the movement of air in & out of the tube • Inhale work: 0,11 J/L • Exhale work: 0,13 J/L • Respiratory pressure range: -1,61mbar to 1,96mbar WARNING: This product can expose you to chemicals including lead, which is [are] known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.