The SXS second stage includes VAD technology and a side exhaust valve for great vision in all diving positions. The 62X first stage has all of the Mares' innovative characteristics, like AST technology (Auto Sealing Technology), a pneumatic system that protects the inside of the first stage against water entry and the tried and tested DFC (Dynamic Flow Control) system which guarantees constant high airflow at any depth.
Mares designed this kit to be added to the SXS second stage, allowing you to dive in the marine world without distractions. This kit muffles the sound of the bubbles that exit the second stage when breathing. It also makes your second stage completely dry.
