Coolmax® Lining transports moisture away from your horse with GeoVapor out layer to increase evaporation through the surface. GEL-Flex Shock absorbing core provides ultimate non-pinching comfort while providing a secure snug fit. Comfort Shaping allows for maximum shoulder extension and prevents pinching. Deluxe Stainless Steel Roller Buckles with Double Elastic Equalizer Ends keeps saddle securely in place while still allowing the horse flexion for expansion and contraction.