The Felix liner is antibacterial, soft, and contains minerals to give your horse the well-known Welltex® effect of promoting blood circulation. Lightweight and warm at the same time, the Felix liner does not put extra pressure on the muscles. Connect the Felix to your blanket with the smart hook-and-loop fasteners on the front and the carabiners on the back of the liner. The Felix liner is easy to use with many brands of outer covers. Welltex® technology - Far infrared liner - Highly breathable - Attachment kit included