The Söusa has a firm external structure made of leather and robust for greater resistance, while its internal part is well foamed and soft, providing an extra feeling of comfort and security, which makes it perfect for both everyday life and long sessions of exercise. skateboard. The leather pieces are made without the use of heavy metals, and the stitched sole is made of A+ granular rubber that mixes small granules of natural rubber from the rubber tree with synthetic rubber. Made in a production process that generates practically no waste, it results in a highly durable and ecologically responsible product.