Kelme and Michelin have cooperated in the development of a new line of futsal boots, the Kelme Star 360º, that has just been launched by the Spanish company. Michelin, which already works together with Babolat on tennis shoes, has come up with a special rubber sole that is resistant to abrasions and has good grip. The two companies are working together for five years to make more than 1 million pairs, to be sold in 40 countries. Kelme says that it has pre-sold 50,000 pairs of the shoe already. It will first be available next February in Brazil, the U.S., Japan, Russia, France and Spain.