Adidas Adizero Adios 2 Women's Running Shoes *** NEW *** Continental Rubber Outsole - For superb grip, better durability and longer lasting mileage. ***NEW*** 3D Heel Mould - This new 3D heel moulded cradle helps improved heel fit and making it more secure than ever! ***NEW*** New Functional Light Mesh - Featuring a new lightweight cool mesh keeping your feet drier and cooler than ever! ***NEW*** Omori Split Eyestay - Welded de-coupled eyestay for lightweight flexibility *UPDATED* Extended Torsion System - Improved forefoot propulsion with new 3 finger extended torsion for greater midfoot and forefoot integrity