With a silicone lining for a non-slip fit Fancy 2in1 thigh-high look Opaque until just above the knee, then net The 2-in-1 look: opaque stockings and net stockings in one! Opaque from knee to toe with fishnet above the knee. The lace top part has a silicone lining. 92% polyamide, 8% spandex. The lace is subject to change!