The Mares Ascent Knife was specifically designed for freedivers and spearfishers. The blade and handle are made of martensitic stainless steel, known for its exceptional strength, corrosion resistance, and durability.

With its sharp blade and bright handle, you are prepared for any situation, whether freeing arrows stuck in rocks or dispatching fish after the shot. As a freediver, you wouldn't want to be without a knife on your belt to free yourself from a fishing net in case of emergency.

The innovative sheath design allows for quick, one-handed removal, making the Ascent Knife not just a tool but an essential part of your diving gear.

• Multipurpose diving knife
• Blade and handle made of martensitic stainless steel
• Extremely sharp blade
• Bright handle for easier identification if lost
• Includes a tool to free spears stuck in rocks
• Quick one-handed removal thanks to a special mechanical system in the sheath

My tip: As a freediver, I don't like carrying a knife on my body. The risk of injuring myself or getting caught because of the knife is too high. But I also don't want to go without a knife altogether: that's why I recommend attaching a knife to the buoy in a highly visible spot. In case of emergency, a safety diver can then access the knife to free a diver.

My tip for spearfishers: Sooner or later, every knife, no matter how well secured in the sheath, will fall out. Secure the knife with a piece of Dyneema to the sheath: long enough to work with the knife, but not so long that the cord gets in the way.

The Mares Ascent Knife is more than just a tool – it's an indispensable companion for every underwater adventure!