Tenaya designed the aggressive Iati Climbing Shoe for a versatile performance on overhung routes and hard boulder problems on any type of rock. RB Range X Technology assists with dynamic movements and slow, static ones. SXRDynamics wraps rubber around the heel to ensure a long-lasting, secure fit. The upper is comprised of leather, microfiber mesh, and Lycra at the tongue for a traditional-yet-innovative performance. The Iati also has a breathable cotton lining with a TXT treatment for smooth comfort. Tenaya equipped the Iati with a Draxtor fastener for a snug fit from heel-to-toe. The multi-layer stretch flex footbed, GI midsole, and additional TST 150 midsole provide resilient stiffness to keep the Iati aggressively downturned for life. Tenaya turned to Vibram's ever-reliable XS Grip rubber to give the sole the same grip that the most popular climbing shoes have.