Thermo-rubber shoe made with two different hardnesses. Anti-slip tessellation under the heel. Available both with Camu low modulus polypropylene blade and with new soft Kelp blade. The Kelp shovel is made with a special high performance technopolymer. It is characterized by the semitransparency of the material to further improve the mimicry and for the drain hole located in the upper part of the blade to improve its performance.