Flextend™ One Piece Drainable Opaque, 12 Inch Length,, 1 Each Jobst Mens 8 15 Dress Sock 4 Round Black * Note: Select Ear:Left Ear 4 Round Black * Note: The hard rubber electrodes are now softer silicone electrodes * The new silicone electrodes are of the same high quality and have very low resistance and they are more suited to the body * Uniform conductivity conserves energy and improves performance of equipment and comfortable toe finish * Contains microfiber yarns which wick away moisture to help keep feet cool dry and comfortable * Special formula helps prevent odors * Knee high: All day comfort band keeps socks up without binding or pinching * Thigh high: Silicone dot band provides convenience without garters or adhesives * A special finish makes the socks soft comfortable and easy to put on * Easy to care for machine washable * Looks like a fine dress sock * Odor Barrier pouch film 12 inch pouch length