Redline insole, covered by international patent, tested by Informatics and Systemistic Department of the university of Pavia and certified by CIMAC, assures: absorption of the vibrations and of the impact shocks that are normally leaded on the spinal column and on the knee joint; total air replacement inside every shoe, to ensure that the foot remains dry (CIMAC certification); self-shaping customized anatomy. The Redline insole is realized with breathable materials, with 100% of elastic memory; it replaces the original shoe insole and the fusbett, exalting the confort of footwears such as sport mocassin, walking, free-time, sneakers, and sport (golf, sailing, tennis, football, training, running, mountain), rain boots, hunting, fishing; it is completely anti-odor, realized with permanent aromatic essences; it is washable by hand or machine. Available for man, woman and child. Redline insole is totally made in Italy. Redline insoles is one of the sponsors of Scarpa d'Oro 2012 contest Redline insoles on Pu-ma-sport website