Babolat Propulse Fury Men's Drive Blue The Babolat Propulse Fury tennis shoe is the perfect match for tennis players who want to perform on the court. This model combines cushion, comfort, and support to help you succeed at a high level. The streamlined bootie-style construction provides a modern design and non-restrictive fit. Active Flexion technology allows players to feel fast as they move on the court. Babolat's Power Belt construction with an external shell provides security around the forefoot and heel for safety during quick, lateral movements. Shoe Technology Upper: Optimal heel and midfoot support reinforced by an external shell. TI-Fit provides strategically positioned support in the heel, instep and forefoot for precise, sure footing and comfortable flexing and bending of the foot. Midsole: Kompressor System delivers high-performance shock absorption. OrthoLite memory-shaped insole offers instant comfort that lasts. Outsole: Michelin Performance is designed with a specific thickness and rubber make-up.