PUMA Women's Complete Veris Running Sneaker 100% Synthetic and mesh Rubber sole Combines excellent cushioning with a stable geometry for all runners duoCELL technology combines durable cushioning and maximum stability ld-CELL offers EVA based cushioning low density material for improved shock absorption ArchTec arch support increases the functional firmness and saves weight while still allowing the necessary torsional freedom and natural twist of fore and rear foot OrthoLite sockliner consists on layer for maximum fit and comfort, fast material regeneration, optimized air circulation