adidas Essence 12 Indoor Shoes - AW15 Air mesh and textile upper - with synthetic overlays for support and durability ADIPRENE+ - in the forefoot maintains propulsion and efficiency EVA Sockliner - For plush step in comfort. ADIPRENE - Under the heel for superior cushioning at impact with a 15-degree heel bevel for quick reaction movement NON MARKING Gum Rubber Outsole - for excellent grip on all indoor surfaces