Rubber sole
Forefoot straps design: The hook and loop colsure can highly conform to changes in foot swelling, providing personalized comfort for your feet, suitable for diabetic feet and various sensitive feet.
2 extra pairs of insoles: one for orthopedic action, one for everyday comfort, providing ample space for customized orthotics and featuring like shock resistance, wear resistance, slip resistance, arch support, breathability, comfort and height increasing to accommodate diabetic foot conditions.