Design:

• Ultralight and breathable, the one-piece, semi-transparent mesh upper helps to reduce overheating
• The cage-like construction locks down the midfoot for a secure, race-ready fit

In-Shoe Comfort:

• Functioning like a drop-in midsole, the innovative Bounceboard boosts the shoe's stack height for maximum energy return - all while abiding by stack height regulations
• Strategically-placed CloudTec® elements create a faster, smoother roll-through, while the ultra-cushioned ride protects against impact
• Made with stiff carbon fiber, the spoon- shaped Speedboard® works like a spring, absorbing energy and transferring it into the forefoot for the most powerful take-offs possible

Additional Details:

• Best for: Running, Marathon, Road running, Competition
• Heel-to-toe Drop: 4 mm