The RDX Neoprene/Silicon Ankle Support features new unique silicon innovation technology for increased protection, compression and support and to promote faster recovery from injury. The RDX Silicon Ankle Support also features technology to retain heat and increase blood flow and oxygen to soft tissue injuries to aid recovery and help prevent further injury. The AeroTherm technology removes excess perspiration and allows the skin to breathe and the seamless design provides added comfort. (SOLD AS SINGLE ITEM)