K-SWISS Women's Konesic Running Shoe 100% Synthetic and mesh Rubber sole Midsole Material: EVA--Provides lightweight, flexible cushioning that is highly impact-resistant. Outsole: Aosta II--Rubber outsole delivers durability and flex thanks to multi-directional flex-grooves. Model Number: 92422-148 Classification: Cushioning Recommended Fit: These shoes run True to Size.