Mares Ascent Scuba Dive Knife Diving Essentials Wrist-based heart rate1 and Pulse

Wrist-based heart rate1 and Pulse Ox2 will let you know

GoPro not included

It is moulded using anti-allergic liquid silicone for durability and superior comfort

Say Goodbye to Salt Crystals

Mares Ascent Scuba Dive Knife Diving Essentials Wrist-based heart rate1 and PulseThe Ascent Knife from Mares, tailored for freedivers and spearfishers, features a sharp, durable Martensitic steel blade. Designed for quick, one handed removal, it includes a shaft freeing tool and a bright handle for easy identification. This multipurpose, corrosion resistant knife is an essential tool for navigating and overcoming the underwater environment's challenges. The Ascent Knife, designed specifically for the avid freediver and