Built with the patented AirFlex® technology you know and love, Smarty X Synergy® Cinches feature cool flex foam and durable nylon stitching in Smarty's signature green color. Durable poly webbing is attached with hook and loop closures, making it easy to detach from the cool flex foam for easy cleaning. The Smart Cinch® design features a patented stainless steel Roll Snug® Cinch Buckle that allows for more leverage when tightening the girth. These state-of-the-art performance cinches are perfect for roping and other rigorous riding needs.