The MDC ‘S’ Flex™ features our patented 45° ‘S’ Positioning Technology with shock absorbing flex sides. Combined with our ultra-low profile, high traction aluminum tread, the MDC ‘S’ Flex Stirrup™ delivers improved stirrup and leg position, greater base of support, relieves pressure on ankles, knees, hips and back, is easily retrievable and safer in the event of a fall. The MDC ‘S’ Flex™ brings a new era of stirrup design to riders and trainers of all riding disciplines. The MDC ‘S’ Flex™ advances stirrup design into the future.