FIR-tech technology: Lining fabric with ceramic fibres that reflects body heat as Infra Red energy • Supports increased blood circulation and activation of cells • Super durable half pad with memory foam inside • 3D mesh spine and inner layer • CATAGO silicone repeat printed all over for perfect anti slip. • MAIN QUALITY: Fake Suede 100% Polyester FILLING/FOAM: 2.5cm LINING: Polyester-Ceramic