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. Features 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.