Cressi Sub Cressi Quantum Itaca Ultra Dry Snorkeling Set ADS400120

Quantum Mask: - Is Based On The Format Of The Successful Evo Big Eyes, An Evolution Of The Mythical Big Eyes. To This Extreme Design Exercise That Obtained Optimal Visibility In All Directions With A Weight Of Only 160 G And An Internal Volume Of 115 Cm3, Parameters Typical Of Much Smaller Masks, Important Innovations Are Now Added At The Skirt Level.No Fog System: - The Main Innovation Of The Quantum Mask Is That It Prevents The Fogging Phenomenon Through Internal Thermoregulation Of The Warm And Humid Air That Comes Out Of The Nose. This Air Is Channeled By A System Of Thin Membranes Placed In The Molding Around The Eyes And Nose That Divert The Flow, Preventing Hot Exhaled Air From Directly Accessing The Crystals. The External Part Of The Skirt Has A Heat Exchange System Made Up Of Two Small Heat Exchangers That Act As Radiators. The Effect Is That The Inside Temperature Of The Mask Drops, Approaching The Outside Temperature And The Microdroplets Of Moisture Adhere Before The Air Reaches The Lenses, Preventing Them From Fogging Up.Important:- The Lenses Are Not Chemically Treated And It Must Be Remembered That, When The Mask Is New, As Is The Case With All Masks, It Is Advisable To Clean The Lenses Carefully With Prenofog Or Traditional Toothpaste To Burn And Eliminate The Particles Accumulated In The Glass From The Skirt Once The Mask Is Manufactured. It Is Also Always Useful To Use Anti-Fog Without Alcohol Or, Alternatively, Saliva As A Surfactant Before Each Dive.- The Skirt Also Presents Other Improvements. The Outer Lip Of The Skirt In Contact With The Face Has A Decreasing Thickness That Improves Adaptation And Maintains Comfort During Long Hours Of Use. The Lower Sealing Area Has Been Profoundly Re-Studied To Prevent Infiltrations At This Critical Point Without Compromising Comfort. The New Quantum Skirt Is Especially Enveloping, Flexible And Stable.- Exceptionally Reduced Frame That Allows A Great Approach To The Glasses Without Contact Problems With The Frame. Therefore, The Internal Volume Is Reduced To An Absolute Minimum And Any View Of The Frame From The Inside Is Annulled. The Lenses Inclined At 15º And Extended Above The Cheekbones (Big Eyes System) Increase Lower Visibility By More Than 30% Compared To That Of A Traditional Mask.- Fully Pivoting Buckles In All Directions And Attached To The Frame By A Flexible And Unbreakable Elastomer.Itaca: - Is A High-End Snorkel With A New Terminal At The Top Equipped With A Special Valve With A 100% Anti-Splash Buoy System That Seals The Tube As Soon As It Is Submerged, Preventing The Entry Of Water.- Silicone Trachea That Keeps The Mouthpiece Always Correctly Positioned And Does Not Interfere With The Regulator When It Is Placed In The Mouth.Extraordinarily Anatomical Silicone Mouthpiece:- Compartment With Elliptical Drainage Membrane, Facilitates The Expulsion Of Water With Minimal Effort.- Quick And Safe Assembly System On The Mask Strap. Two Independent Components For Assembly And