The Spenco Total Support Max Insoles feature a 3-POD SYSTEM that promotes healthy biomechanics, absorbs shock, and provides cushioning through multi-density impact zones. The stiffer Red POD counters over-pronation, while the softer Blue PODS help promote a healthy stride. A RIGID STABILITY CRADLE provides advanced arch support, deep heel cupping, and comfort through the stride. The SpenCore Forefoot Crash Pad offers cushioning and energy return to the ball-of-foot. The ANTIMICROBIAL TOP CLOTH is low friction, helps prevent blisters, and controls odour. The METATARSAL ARCH SUPPORT offloads pressure from the ball-of-foot to help relieve forefoot pain. A custom EVA Layer conforms with normal wear to match the contours of the foot. FOREFOOT PERFORATIONS increase flexibility and airflow for lasting comfort.