SMx VenTECH Western Cinch. A NEW standard for equine comfort and technology with all the premium features you expect from a Professional's Choice product. The new trade marked VenTECH™ technology features a ventilated limestone-based non-slip neoprene liner that conforms to your horse, allows heat and moisture to escape, and keeps your horse cool while it works. The VenTECH™ cinch comes with the Professional's Choice unprecedented six-month warranty or as required by law. Sizes: 28", 30", 32", 34", 36". Available in Black and Brown.