Step into the ultimate hands-free experience. The Athens 2 is made for a motion-centered lifestyle. Dynamic hands-free technology, superior comfort, and reliable traction will take you anywhere you want to go. Cage technology: Become free from bending and tying. High-rebound midsole: Make every adventure a cushy one. Breathable mesh materials: Keep air flowing, flowing, flowing. A full rubber outsole: Stay grounded. Pivot with ease. Gender-specific designs: Step into an even more precise fit. Kizik Arch Form insole: Feel maximum support. Supportive core: Feel added stability. Reduce foot fatigue. Heel stabilizer: Feel improved side-to-side mobility and durability.