Men’s Babolat JET MACH II M ALL COURT is the lightest performance tennis all-court shoe. The upper is made using the MatrYX® 2.0 technology. This unique, seamless upper consists of critical zones made of ultra-resistant Kevlar fabric. The result is unbelievably light and stable shoe. Active Flexion technology creates with a KPRS-X midsole a brand new shock absorption system. The KPRS-X is an EVA pad made of high-quality foam in a specific shape for increased heel and foot support. With a Michelin sole.