The decades of expertise behind Mares and rEvo rebreathers have combined to create a unique semi-closed unit like no other. For divers seeking a revolutionary SCR approach in a system that is easy to use, natural to dive, designed with all levels of diver in mind and developed to provide the utmost security...

Our dedicated regulator for sidemount in a full set.

Compact and rugged, the DR Deep Reg Second Stage is strong and resistant - ideal for scootering, deep, cold and wreck diving!

The CR Second Stage regulator is a high performance tec regulator which has been specifically designed for cave dives. Can be opened underwater for cleaning and easily reconstructed.

Our first dedicated regulator for stages

This vertical second stage is comfortable and easy to handle- perfect for the travel stage and decompression stage of your dives as well as for buddy breathing.

Our second stage for stage sidemount, main backmount, back-up backmount or “hard breathing” backmount use.

A technical first stage ideal for sidemount regulators, backmount regulators and stage regulators.

The 25XR first stage is extremely reliable and environmentally sealed- great for keeping out water. With an interchangeable port design to offer perfect SPG instrument positioning.

The lightweight, simple, compact R2S first stage now includes AST technology - for reliability without compromise.

This innovative swivel design brings added regulator comfort to all XR divers! Divers can now experience a freedom of movement never felt before with 360-degree swivel capability, reducing jaw fatigue and allowing for a broader range of head movement.

Added safety for dry suit inflation.

One set of spare tank bands designed to fit all diameters of standard tanks

The most modular system for carrying stage tanks, fits all diameters of tanks and stages of all lengths.

Keep your regulator hose in place with Mares' XR tank straps!