Looking for Answers about MDC Comfort Stirrup?

The MDC Intelligent Stirrups? are a revolutionary new stirrup design that positions your stirrups where you want them. You select any of three preset stirrup positions: traditional, 45 degrees or 90 degrees. The preset angle improves leg, calf and foot position, relieves pressure on hips, knees, ankles, and back, and reduces leg burns. The MDC Intelligent Stirrups? are easily retrievable, making your performance more precise and much safer.