Professional's Choice SMx VenTECH Combo Girth SMx VenTECH Girths set the standard for equine comfort and technology. The trademarked ventilated non-slip neoprene liner conforms to your horse, allowing heat and moisture to escape. The detachable liner peels away from webbing for easy hand washing. Features: Ventilated non-slip neoprene liner Allows heat and moisture to escape Detachable neoprene liner