The CATAGO FIR-Tech hood is made of a soft stretch fabric which provides enhanced well-being for your horse. The FIR-Tech fabric with ceramic clay reflects the body heat of the horse and creates Infra-red rays, which increase blood circulation and relieve tensions. This has a natural calming effect and helps the horse to focus. The hood also shows a very positive effect on horses with sinus infections. Fabric: Polyester and ceramic clay (70%)