100% Anti Microbial Polyester Made in USA Synthetic sole PODIATRIST RECOMMENDED ORTHOTICS BRAND?C Powerstep Pinnacle orthotic shoe insoles are recommended by podiatrists to prevent and alleviate foot pain due to over-pronation, Plantar Fasciitis, hammertoes, bunions, calluses, foot, ankle, arch, knee, heel Pain & More FULL-LENGTH TOTAL SUPPORT: Powerstep Pinnacle Pink orthotic shoe insoles offer the perfect blend of foot support, control and cushioning. The encapsulated design has a flexible shell, plush top layer, arch support and deep heel cradle for motion control. MAXIMUM CUSHIONING: Pinnacle Pink full-length shoe insoles have dual-layer cushioning with a durable EVA foam base. PORON cushioning and VCT Variable Cushioning Technology provide targeted and controlled cushioning for enhanced comfort. DESIGNED FOR COMFORT: The anti-microbial polyester top fabric keeps your feet comfortable, healthy and dry by reducing friction and heat while performing strenuous activity throughout your day. FOR EVERY SHOE: Maintain stability, support and alleviate foot pain wherever you go. Simply transfer the Powerstep Pinnacle Pink from one pair of casual, athletic or work shoes to another with no trimming necessary.