Babolat propulse all court tennis shoes mens these babolat propulse all court tennis shoes offer a high performance on all types of courts with a michelin outsole that offers durability for long lasting wear the outstanding stability and hold is thanks to the ti fit lace up fastening and padded ankle support pro shield reinforcement offers extra durability in high wear areas such as the inner edge while the side 2 side system in the forefoot offers an exceptionally dynamic response complet