Super-durable Lycra outer (for strength) & polypropylene inner (for fast drying), Tough flatlock stitching using aramid thread, Lycra side panel liners create slip surface in case of fall, Endura 600 Series Pad computer cut ? Continuously Variable Profile? (CVP) stretch pad with gel inserts & antibacterial finish, Multipanel anatomic construction with seamless inside leg & silicone leg grippers, Features draw cord waist,