SSI Extended Range Nitrox (40m) Course Harness & Backplate Elastic cuffs & thumb loops

Elastic cuffs & thumb loops to optimize airflow into dry gloves

Superior Flexibility: Quick Neck surpasses other sealing systems

Perfect as a standalone suit for warm-water dives or paired with Dynaskin pants as a two-piece suit

more flexible

Nautilus Medium Pressure Hose ½"

SSI Extended Range Nitrox (40m) Course Harness & Backplate Elastic cuffs & thumb loopsSSI Extended Range Nitrox (40m) Course The SSI Extended Range Nitrox (40m) Course program provides divers with the training necessary to independently plan and conduct limited decompression dives to a maximum depth of 40 meters, using nitrox mixtures of up to 50% and recreational or Extended Range Total Divng systems with an equally qualified dive buddy. This course can be done in Twinset or Side Mount configuration. Prerequisites for the SSI Extended