Combining the unique Optimo Split technology for ease of movement and a 200g technical Thermobonded fiberfill for maximum heat retention, this clever horse rug liner with anti-static properties and Velcro hood loop closures attaches via secure Velcro loops to the neck area of the outer rug, and clips onto the back corners to prevent the liner from slipping. The beauty of this rug liner is that it can be easily washed in a domestic washing machine, helping you through those long rugging months ahead! Suitable for all Optimo rugs with the liner symbol. An extra layer of cosiness for your turnout or stable rug without the weightiness.