adidas Barricade Adilibria White Womens Tennis Shoes Synthetic Lightweight yet durable synthetic leather upper with adiTUFF for best abrasion resistance in the toe area adiPRENE+ insert in the forefoot to maintain propulsion and efficiency adiPRENE under the heel for superior cushioning at impact Sturdy midfoot shank adds torsional stability The adiWEAR outsole offers best durability in high wear areas