Detailed Product Description 1). Conductive insoles, safety insoles, shoes insocks. 2). Material: EVA, D01 fabric, conductive string. 3). Function: Anti-static. The fabric top absorb perspiration, wick away moisture, fast drying. 4). Size range: 36#-48#. 5). Color: Any color. 5). Fit for most shoes. 6). Wash by hands or machine, air dry. 7). OEM service is acceptable.