Powerstep PULSE® MAXX Insoles were designed specifically for use in advanced running shoes during rigorous athletic activity. The Pulse MAXX Insoles a firm support shell, built-in arch support, and a deeper heel cradle with stabilizing platform to control foot motion. Mildly angled heel platform stabilizes and protects the heel with each step to help alleviate pain. Ideal for runners who suffer from Moderate Pronation, Plantar Fasciitis, Morton's Neuroma, or Metatarsalgia. The Powerstep Pulse MAXX insole provides the perfect blend of foot pronation control, arch support, flexibility, and dual-layer cushioning. This running shoe insole has targeted dual-layer cushioning to help absorb shock at impact and reduce stress on the feet, ankles, knees, and other joints while running.