adidas Women's Barricade Team 2-W 100% Synthetic Rubber sole Upper: Synthetic upper with vents for breathability. Insole: EVA lasting for comfort and soft feel Midsole: TORSION SYSTEM for better surface adaptation and stability adiPRENE+ offers full-length forefoot cushioning. adiPRENE insert in heel for comfort and shock absorption. adiWEAR 6 for the best durability in high-wear areas