X-Deep Zeos is a exceptionally comfortable BC system. Perfect for the travelling scuba diver. Classical form and function have been elevated to a new level. Innovative design combines ruggedness and reliability to meet the needs of all divers, whether in beautiful blue waters, stunning emerald seas or the crystal frozen arctic oceans. Through technical design, constant testing and evolution the Zeos is balanced to help achieve a flat and expert trim. The centre of gravity of the gas in the cylinder and the centre of buoyancy of the Zeos are perfectly matched. As a result your stability will be significantly better. You will enjoy improved gas consumption, enhanced buoyancy and finning will be easier. No more sea horse position forced by traditional BCDs. At the start and end of each dive the ZEOS holds you high out of the water. The design ensures most of the wing stays underwater, using more of the buoyancy. This provides extra lift keeping your head and shoulders clear of the waves.