The perfect combination of synthetic and natural materials, this shoe is the ideal compromise between comfort and technicality. The use of linings only on the toe and heel, leaving the center part unlined, allows the cat foot to combine the breathability and comfort qualities of leather with the precision and durability of a lined shoe. The patented randing edge system is an active part in the operation of the shoe and distributes plantar tension progressively. The asymmetrical lacing system allows for a custom adjustment of the interior volumes. The particular construction system, which places the sole only on the front of the shoe, allows for a better fit of the bow, while the heel adopts a modern construction designed to improve performance on the heel hooks. Testarossa - an instant classic.