spearfishing fins / rubber / adjustable
The adjustable fins have a comfortable soft rubber. Open foot pocket allows to wear neoprene socks 9 mm, even with a large size of a foot. The reasonable length of the blade for hunting in a freshwater. The rubber of foot pocket has the necessary density to transfer muscular e ort. A rigid coupling between the blade and the foot pocket and the extension of the blade under the heel give the necessary power to the stroke.