PUMA Women's Ignite Disc Running Shoe 100% Textile Imported Rubber sole DISC FIT System for a quick and easy fit. Comfort Foam upper with breathable net mesh. Moulded EVA sockliner hugs the arch IGNITE Foam midsole for high-rebound cushioning. Chevron flex grooves for increased energy return ForEverFoam at heel for optimal durability. Flexibility through forefoot flex grooves. EverTrack for durability in high-wear areas.