Water clear vacuum infusion epoxy resin in fiberglass. For fantastic performance and durable construction. Will take much more abuse than any carbon fiber blade.
Reports indicate divers rate these fins on par with the best in the world like: DiveR, Moana, Deep Apnea, and Bleutec
The advantages of the BlackTech ICE blades in comparison to the other blades on the market are in few things:
reliability on breaking
1 year warranty
The are specifically formulated for spearfishing, and come in 2 stiffness ratings to make selection simple.
Light: Recommended for most all divers, but highly recommended for divers under 220 pounds
Stiff: Not as stiff as many competitors "stiff" fins. A great choice for divers over 200 pounds, or divers with strong legs who overpower many "Light" or "soft" fins.
Please note that Freediving and spearfishing are inherently dangerous sports and should only be undertaken by experienced, well-trained divers. More powerful spearguns must be fired with two hands and a locked elbow to prevent injury from excess recoil. Do not load or unload your speargun out of the water, treat every speargun as if it were loaded. Never point your speargun at anything you do not intend to shoot. Before you begin your dive, be sure to check all your gear. You should never dive alone and your equipment should be serviced regularly. You should always plan your dive and dive your plan. You should discuss safety precautions, your plan, and contingency plans with everyone onboard BEFORE you dive. Communication among divers and operators is imperative. Failure to adhere to these guidelines could potentially result in physical harm or death. Blue Tuna Spearfishing is not responsible for any loss, damage, harm, or death caused by using any of our products.