Weaver® AirFlex® Straight Cinch. The AirFlex Cinch offers the ultimate in cinch design! With the perfect combination of breathability, comfort and performance, the AirFlex Cinch is constructed from white cool flex foam that will not absorb heat like traditional black neoprene. This patented, state-of-the-art performance cinch features a unique airflow channel design that helps prevent heat from being trapped and maximizes air circulation. From cutting a cow to trail riding, riders of all types will appreciate this cinch's design. Plus, this cinch is easy to clean by simply hosing off after each ride. Padded flex edges move with your horse for extra cushioning and enhanced performance. Non-rust stainless steel hardware. U.S. Patents #6,993,893 and #7,340,873.