New non-slip footbed for 2024 models. A synthetic compound (60% Eco PU + 40% polyester.) 0.7mm thick manufactured exclusively for Hommo Sandals. ASH (Anti Slip Hydro), is a material that facilitates the adherence of the bare foot to the sandal, with great anti-slip capacity in very wet conditions. Its small bubbles in its pattern make it pleasant to the touch while facilitating the evacuation of water.