adidas - Barricade II W (White/Nemesis/Apollo) - Women's: Pure performance product for the serious athlete looking for the most technologically advanced shoes available. Synthetic leather upper with metal ghillies. Lightweight, breathable metal mesh and double stitching in forefoot. adiPRENE(R) - maximizes heel protection and stability, also maintains forefoot propulsion and efficiency. Shock absorbing material located under the heel provides extra protection from harmful impact forces. Elastic material located under the forefoot, retains natural propulsive forces for greater forefoot efficiency. adiTUFF(tm) - a highly abrasion-resistant material used in the toe and/or lateral forefoot area of a shoes upper that helps protect the upper from excessive wear. TorSion(R) System creates stability and control. Allows natural rotation between the rear foot and the forefoot, provides midfoot support and improves surface adaptability.