Relieve arch & heel pain. Arch wrap with built-in soft silicone gel pad helps reduce pronation (arch collapse), supports the plantar fascia and alleviates inflammation. Flexible, breathable nylon fabric conforms to shape of foot while thin profile design lets you wear your shoes as usual. Easy hook-and-loop strap for custom fit. Use on either foot. This ad is for one support arch, not sold as a pair. Imported. Size by shoe size: S/M Mens 7 - 10.5, Womens 5 - 11.5