Description Leaderfins Foot Pockets The Leaderfins Foot Pockets are made of soft rubber and thermoplastic rubber. The Forza foot pockets are the best-selling products from the Estonian company for freedivers and spearos. The transmission of the force from the foot through the Forza foot pocket to the blade is optimized thanks to the variable thickness of the rubber. The instep of the Forza foot pocket is thicker. More specifically, the general thickness is 2.5mm, the instep is 3.5 mm, and the border of the foot pocket around the ankle is 4.0 mm. There is also a tiny reinforcement in the area where the toes come out at the tip of the foot pocket. This top part is 3.0 mm thick. The rear of the heel of the Forza has three vertical reinforcements to stiffen the heel area. The sole of the foot pocket is even thicker, around 1 cm, to form a rigid base where the blade connects to transmit the force efficiently. Under the sole, some reinforcements have been made to stiffen the structure and have an anti-slip effect.
