The Mares 26XR-HR offers unmatched versatility for diverse tek dive configurations. The innovative first stage design incorporates 4 radial and 1 vertical low-pressure ports, enhancing flexibility for tec divers. The HR second stage features an Adjustable Breathing Comfort System for personalized inhalation effort control, while the VAD System with a "Curved" Bypass ensures natural, high gas flow at any depth. The technopolymer case combines simplicity, high performance and ultralight characteristics, complemented by PAD (Pneumatically Assisted Design) for added comfort during inhalation. The oversized purge button, designed for easy use with thick gloves, and the durable rubber LP hose, contribute to the set's reliability and resilience. Incorporating Natural DFC on all LP ports, a TBP Dry Kit for environmental sealing and AST (Auto Sealing Technology) to keep the first stage dry, the 26XR first stages are compact, lightweight and equipped with radial and vertical ports. The set embraces a G5/8 connection and 300 BAR (DIN), symbolizing the pinnacle of technical diving equipment for exploration and adventure.