The outside of the under rug skin friendly is made from polyester microfiber. The yarn in this fabric was sanded to create a cotton touch. The lining of the under rug is our popular artificial rabbit skin. The artificial rabbit skin is very pleasant for your horse to wear, particularly for horses with sensitive skin or clipped horses. The lining creates an extra isolating layer to hold your horse’s body warmth and creates a shiny effect on the horse’s coat. The 150g fiber fil filling has the same advantages as down, but it does, unlike down, not absorb any smell.