Advanced Scuba Diver Certification boots flexible that start directly from

flexible that start directly from the back of the foot pocket

Made using the exclusive 3-material injection system patented by Cressi

High-Grade silicone skirt bonded directly to lens

much harder than the traditional brass of the fixed seats

The Spectrum Full Face Mask provides a simple method to adapt your own regulator to the mask by eliminating the bite down mouthpiece (US Only) and tying your own reg in with the rest of the FFM

Advanced Scuba Diver Certification boots flexible that start directly fromAbout the Course The Advanced Open Water Diver course is all about advancing your skills. You'll practice navigation and buoyancy, try deep diving and make three specialty dives of your choosing (it's like a specialty sampler platter). For every specialty dive you complete, you can earn credit toward PADI specialty certifications. Here are a few of the many options: Enriched Air Nitrox, Deep, Project AWARE, Night, Peak Performance Buoyancy, Full Face