Our Therapeutic Horse Mesh Neck Cover was designed using breathable mesh coupled with Back on Track's Welltex material. This combination not only works to reflect your horse's body energy, creating a soothing far infrared thermal effect, but also allows your horse's skin to breathe. This neck cover can be used prior to exercise to help warm up and loosen your horses muscles, or following exercise to help with recovery time in your horse's muscles. The Back on Track Therapeutic Horse Mesh Neck Cover is designed for use with the Therapeutic Horse Mesh Sheet only. It is not meant for use with the Therapeutic Horse Fleece Blanket or Therapeutic Turnout Sheet. When choosing your horse's size, please keep in mind that it should correspond with your horse's blanket size.