Babolat Women's Jet All Court Tennis Shoes (Grey/Pink) (10 B(M) US) Upper: Matryx upper blends Kevlar with a high-strength polyamide for lightweight support, durability and comfort. Added protection in high wear areas including the toe and medial side. Midsole: Kompressor cushioning technology provides support and comfort under foot. Active Flexion technology keeps you supported and connected to the court. Outsole: Michelin rubber outsole in an S-shaped pattern for supreme levels of traction allowing your feet to move freer and faster in all directions. Average Weight: 11 ounces (US size 8.5) Color: Grey / Neon Pink / White