found at Sportitude
The Sof Sole® Gel Arch™ is made with dual-density Sof Gel®, a revolutionary, lightweight polymer gel that provides superior comfort. The Sof Sole® Gel Arch™ converts shock impact into comfortable steps. - Flexible edges allow for excellent fit in any shoe - Gel cushioning cradles heel - Double layered Sof Gel ® ensures comfort - Improves overall shoe fit and comfort