The Babolat Mens Propulse BPM All Court Shoe is packed with special features and technology to help you feel your best in competition Each player has their own rhythm on the tennis court and the new BPM Babolat Pure Motion system is built to enhance it by focusing on the makeup of the forefoot the lateral support system and the exclusive Michelin sole Extra durability and comfort is a result of SShield Pro Shield and Soft Shield technology which utilizes highperformance materials and localized reinforcements for greater durability.