Book your course › Abyss Pro Bi-Fins Abyss Pro Bi-Fins £149.99 Blades are made from high quality mixture of epoxy resin and fibreglass. Blades are made from high quality mixture of epoxy resin and fibreglass. Softness: Select Softness Extra Soft Soft Medium Hard Blade Angle: Select Blade Angle 20 degrees Forza Size Chart: Select Forza Size Chart 31-32 33-34 35-36 37-38 39-40 41-42 43-44 45-46 Foot Pockets: Select Foot Pockets Forza Black Forza White Forza Pink Forza Red Forza Blue Add To Cart Added!