Nike | Shoes | Nike React X Infinity Run 4 Mens Size 95 。Nike Infinity RN 4 Men\'s Size 9.5 Running Shoes DR2665-200 \'Sesame Purple Ink\' With its high-performance cushioning for a smooth run, the Infinity RN 4 is your ally to get you going on your run. Soft, comfortable Nike ReactX foam and the best-fitting Flyknit material to date: this running road shoe helps you take off anytime, anywhere. This shoe gives you invaluable peace of mind atesprit to go faster and longer. And it\'s all thanks to its higher foam thicknesses and intuitive design that offer excellent support with every stride.To take care of our planet, the new ReactX foam reduces theempreinte carbon footprint of the midsole by at least 43% compared to the previous Nike React foam.The thicker the underfoot cushioning, the smoother and more comfortable your stride. Cushioning absorbs shock when your feet hit the ground. ReactX foam provides an incredibly flexible feel to push your limits.The shoe\'s support provides stability for your natural stride. Adjusted support and carefully targeted cushioning let you feel secure with every step. With the curved outsole, your foot rolls smoothly from heel to toe. Your stride is more natural and more efficient, so you waste less energy with each step. The new elastic Flyknit support band on the inside (like a rubber band around the midfoot) ensures a secure, stretchable fit. The more responsive the shoe, the greater the energy return with each step. For running a little faster or with a little less effort, reactive shoes are i